other uses confused2 Attitude disambiguation Attitude Altitude or height is defined based on the context ..., altitude is a distance measurement, usually in the vertical or up direction, between a reference .... Although the term altitude is commonly used to mean the height above sea level of a location ... in the down direction are commonly referred to as wikt depth depth . Altitude in aviation and in spaceflight ... altitude can have several meanings, and is always qualified by either explicitly adding a modifier e.g. true altitude , or implicitly through the context of the communication. Parties exchanging altitude information must be clear which definition is being used. ref name AFM 51 40 cite book date ... altitude is measured using either Mean Sea MSL or local ground level Above Ground Level, or AGL as the reference datum. Pressure altitude divided by 100 feet 30m as the flight level , and is used above the transition altitude convert 18000 ft m in the US, but may be as low as convert 3000 ft m in other ..., the definitive instrument for measuring altitude is the pressure altimeter , which is an barometer ... of atmospheric pressure . There are several types of aviation altitude Indicated altitude is the reading .... Absolute altitude is the height of the aircraft above the terrain over which it is flying. Also referred to feet metres Above Ground Level above ground level AGL . True altitude is the elevation ... as altitude . see QNH ref name CAP413 cite book date 1 January 1995 title Radiotelephony Manual publisher ... see Mean sea level pressure QFE ref name CAP413 Pressure altitude is the elevation above a standard datum air pressure plane typically, 1013.25 millibars or 29.92 Hg and 15 C . Pressure altitude and indicated altitude are the same when the altimeter is set to 29.92 Hg or 1013.25 millibars. Density altitude is the altitude corrected for non ISA International Standard Atmosphere atmospheric conditions. Aircraft performance depends on density altitude, which is affected by barometric pressure, humidity ... more details
wiktionary altitudeAltitude is the height of an object over a datum. It may also refer to Height Altitude astronomy , one of the coordinates of the horizontal coordinate system Altitudetriangle , in geometry, a line passing through one vertex of a triangle and perpendicular to the opposite side Altitude Software , a Portuguese software vendor for Contact Center solutions Altitude Sports and Entertainment , a regional sports network in Colorado Altitude film Altitude film , a 2010 Canadian horror film directed by Kaare Andrews Altitude computer game Altitude computer game , a 2D aerial combat game released in 2009 Altitude G.I. Joe , a fictional character in the G.I. Joe universe Music Altitude ALT album Altitude ALT album , the collaborative album released by Andy White, Tim Finn and Liam O Moanlai under the name ALT Altitude Autumn album Altitude Autumn album , the album by Dutch rockband Autumn Altitude Yellow Second album Altitude Yellow Second album , the album by pop punk band Yellow Second See also Major Altitude , a fictional character in the G.I. Joe universe disambig ast Altura ca Altura cs V ka de H he Begriffskl rung es Altura eo Alto apartigilo fr Hauteur gl Altura pl Wysoko pt Altura ru sk V ka uk ... more details
Altitude record may refer to Flight altitude record , the highest altitude to have been reached in an aircraft World altitude record mountaineering , the highest altitude to have been reached by mountaineers Disambig ... more details
Altitude azimuth may refer to Altitude azimuth coordinates, another name for the Horizontal coordinate system An alternative name for the vertical horizontal axis Altazimuth mount Disambig ... more details
In aviation , pressure altitude is the indicated altitude when an altimeter is set to an agreed baseline pressure setting. The baseline pressure is 1013.25 hPa, equivalent to 1013.25 millibar, or 29.92 inches of mercury. This setting is equivalent to the air pressure at mean sea level Sea Level MSL in the International Standard Atmosphere International Standard Atmosphere ISA . Pressure altitude is primarily used in aircraft performance calculations and in high altitude flight above the Flight level Transition altitude transition altitude . In radio communication, the baseline pressure setting is referred to by the Q code Aviation Q code QNE . ref cite web last Brandon first John authorlink coauthors title Altitude and altimeters work publisher Recreational Aviation Australia Inc date 2007 04 12 url http www.auf.asn.au groundschool umodule3.html altitude format doi accessdate 2008 10 05 archiveurl http web.archive.org web 20080803173753 http www.auf.asn.au groundschool umodule3.html altitude Bot retrieved archive archivedate 2008 08 03 ref The relationship between static pressure and pressure altitude is defined in terms of the properties of the International Standard Atmosphere. See also QNH Flight Level density altitude Standard conditions for temperature and pressure Barometric formula External links http www.newbyte.co.il calc.html Newbyte Atmospheric Calculator , http market.android.com details?id appinventor.ai barkan86.AtmosCalculatorFree Android Version References reflist Category Altitudes in aviation de Barometrische H henmessung in der Luftfahrt QNE fr QNE ja fi Painekorkeus ... more details
An altitude tent , also known as an altitude simulation tent or a hypoxic tent , is an enclosed living space which simulates high altitude by maintaining a lower oxygen concentration. It is used by sportsperson athletes and by high altitude mountain climber s to stimulate the body s natural adaptations to altitude, including an increase in the number of red blood cells and enzymes. Red blood cells ... climbers can avoid altitude sickness by better utilizing the diminished amount of oxygen found at higher altitudes. The basic concept of living or training at altitude is to cause the body to adapt .... Sleeping in a simulated altitude environment allows the body to achieve some of the positive adaptations to altitude while still permitting the athlete to perform workouts at an oxygen rich lower altitude where muscles can perform at their normal work level. An altitude tent is one way to enable athletes living at any elevation sleep in a high altitude like environment. A more expensive option gaining popularity amongst professional athletes is to convert their entire bedroom to altitude. Rather than simulating altitude with actual low air pressure which would require substantial engineering and the use of an airlock to prevent implosion , the altitude tent remains at normal air pressure ... independent of altitude, the air in an altitude tent contains as little as 12 oxygen the remainder ... elevation that the tent is simulating. Most altitude tents create the low oxygen environment with a hypoxic ..., the altitude must be sufficient to reduce blood oxygen saturation sometimes measured by a pulse oximeter to approximately 90 . The tents themselves come in several styles. Unlike camping tents, altitude ... and box springs. One challenge with altitude tents is the build up of heat and humidity. Because of the use of plastic panels to reduce exchange with the room, heat and humidity can build up in an altitude ... years, advances in altitude tent design, and in the performance of the hypoxic air supply units ... more details
Image Density Altitude.png thumb right 375px Density Altitude Computation Chart. Density altitude is the altitude ... measured in terms of the density of the air rather than the distance from the ground. Density Altitude is the pressure altitude adjusted for non standard temperature. Both an increase in temperature and, to a much lesser degree, humidity will cause an increase in density altitude. Thus, in hot and humid conditions, the density altitude at a particular location may be significantly higher than the true altitude. Aircraft safety Air density is perhaps the single most important factor affecting aircraft ... aerodynamic disadvantage. The following effects result from a density altitude which is higher than the actual physical altitude ref name A The aircraft will accelerate slower on takeoff ... and runway slope may need to be taken into account. Calculation Density altitude can be calculated ... left frac P P SL mathrm T T SL right b right math where math mathrm DA math density altitude in feet ... DA math density altitude in feet math P math Is the station pressure atmospheric static pressure ... F Note that the NWS standard specifies that the density altitude should be rounded to the nearest 100 feet. Easy formula to calculate density altitude from pressure altitude This is an easier formula to calculate with great approximation density altitude from pressure altitude ..and International Standard Atmosphere temperature deviation Density altitude in feet pressure altitude in feet 120 ... pressure altitude in thousands of feet Or simply DA PA 120 PA 500 OAT 15 where DA density altitude and PA pressure altitude References and notes See http en.wikipedia.org wiki Wikipedia Footnotes ... Altitude url http wahiduddin.net calc density altitude.htm accessdate 9 January 2006 Advisory ... calculators density altitude calculator Density Altitude Calculator http www.experimentalaircraft.info flight planning aircraft performance 3.php Density Altitude influence on aircraft performance ... more details
Image FAA H 8083 3A Fig6 14 PivotalAltitude.gif thumb right At the pivotal altitude, a turn can be made at any distance from the pylon with appropriate bank, and the pylon will appear to remain stationary Pivotal altitude is the flight level altitude for a given ground speed at which the line of sight from the cockpit directly parallel to the lateral axis of the aircraft will remain stationary on an object on the ground. ref http www.faa.gov library manuals aircraft airplane handbook United States Department of Transportation, Federal Aviation Administration, FAA H 8083 3A, Airplane Flying Handbook ref A rule of thumb for calculating the pivotal altitude H given the speed in Knot unit knots math v math is math H frac v 2 11.3 math References reflist Category Altitudes in aviation Aviation stub ... more details
infobox television show name Golf at Altitude image caption creator genre Sports runtime 30 minutes starring Scott Hastings country executive producer editor network Altitude Sports and Entertainment first aired June 14, 2005 last aired present website num seasons num episodes Golf at Altitude is a sports television talk show featuring golf tournaments across the Rocky Mountain region on Altitude Sports and Entertainment hosted by Scott Hastings . The series debuted in 2005. External Links imdb title 0472003 tv prog stub Category 2005 American television series debuts Category 2000s American television series Category 2010s American television series Category American sports television series Category English language television series ... more details
Infobox building name Altitude Montr al image caption antenna spire location Montreal , Quebec coordinates roof convert 124 m ft abbr on floor count 33 opening 2012 est. est completion 2012 floor area developer Daca Group architect main contractor building type Condominium Altitude Montr al is a skyscraper, currently under construction in Montreal, Quebec . It will rise to a height of 124m 407 feet on 33 floors and will be the city s tallest residential tower when completed. fact date December 2011 Construction File Altitude Montreal Under Construction.jpg thumb left Altitude Montr al under construction in December 2011. Construction on the tower began on May 3, 2010 and is expected to be complete in 2012. As of February 2011, the project is 87 sold. See also List of tallest buildings in Montreal External links http www.altitudemontreal.com en Official website Use mdy dates date October 2010 Montreal skyscrapers coord 45 30 09 N 73 34 05 W region CA type landmark source kolossus frwiki display title DEFAULTSORT Altitude Montreal Category Skyscrapers in Montreal Category Buildings and structures under construction Category Condominiums in Canada Category Skyscrapers between 100 and 149 meters Category Residential skyscrapers in Canada montreal stub fr Altitude Montr al ... more details
Meridian Altitude is an astronomical navigation method of calculating an observer s latitude . Principle This is the simplest calculation of astronomical navigation and is when an observer determines his latitude by measuring the altitude of a heavenly object at the time of its Meridian astronomy meridian passage. Meridian passage is when the object passes the observer s meridian, i.e. passes through south or north. This is usually done with the sun for a noon latitude but can be done with any heavenly object. Noon is when the sun passes through the meridian. Let us imagine that the sun is overhead at the zenith at a point on the equator latitude 0 and observer A is standing at this point, the geographical point of the sun. If he were to measure the height of the sun above the horizon with a sextant he would find that the altitude of the sun was 90 . By subtracting this figure from 90 he would find the zenith distance of the sun which is 0 , which is the same as his latitude. Observer B is standing at one of the poles latitude North Pole 90 N or South Pole 90 S he would see the sun on the horizon at an altitude of 0 . By subtracting this from 90 he would find that the zenith distance ... on the same meridian, i.e. on the same longitude as observer A. His measured altitude would be 70 and by subtracting ... distance of a heavenly object at meridian altitude is the difference in latitude between it and the observer. Methodology The estimated time of meridian altitude of the heavenly object is extracted from the nautical almanac . A few minutes before this time the observer starts observing the altitude of the object with a sextant. The altitude of the object will be increasing and the observer ... passes the meridian a maximum altitude will be observed. The time in UTC of this is observed. The altitude obtained is corrected for dip the error caused by the observers height above the sea and refraction to obtain the true altitude of the object above the horizon. This is then subtracted ... more details
File LicancaburCraterLake.jpg right thumb 300px Lago Licancabur , site of world s highest ever altitude dive. Altitude diving is scuba diving where the surface is 300 meters 1,000 feet or more above sea ... ref name naui cite conference first M. last Murphey title Altitude Diving booktitle Advanced Diving ... 00c3 publications.asp?destPage 00c3&pageID 3.9 accessdate 2008 04 24 ref Altitude diving is significant in recreational diving because the depths and durations used for dives at altitude are different ... Morris R, Berthold R, and Cabrol N title Diving at Extreme Altitude Dive Planning and Execution During ..., Ala. ref Measurement of depth at altitude Special consideration must be given to measurement of depth ... at altitude. ref name naui Capillary gauges have been shown to be a conservative method for measurement of compensated depth at altitude. ref cite journal author Mackay RS title Automatic compensation by capillary gauge for altitude decompression journal Undersea Biomed Res volume 3 issue 4 pages 399 ... accessdate 2008 04 24 ref Modern dive computer s detect changes in altitude and automatically adjust their calculation of a safe decompression regime for a dive at that altitude. If an altitude aware computer is not used, altitude decompression tables must be used. Decompression when diving at altitude At altitude , atmosphere unit atmospheric pressure is lower than at sea level , so surfacing at the end of an altitude dive leads to a greater reduction in pressure and an increased risk of decompression ... in freshwater at altitude so it has a lower density than seawater used for calculation of decompression tables. ref name Brubakk The amount of time the diver has spent at altitude is also of concern ... The US Navy recommends waiting 12 hours following arrival at altitude before performing the first ... at altitude are the Cross Corrections which use a ratio of atmospheric pressure and sea level to that of the altitude ... first E. R. title Decompression for high altitude diving journal Skin Diver volume 16 issue 12 year ... more details
Infobox disease Name Altitude sickness Image Caption DiseasesDB 8375 DiseasesDB mult DiseasesDB2 29615 ... 3225 MeshID D000532 Altitude sickness also known as acute mountain sickness AMS , altitude illness , hypobaropathy , or soroche is a pathological effects of high altitude on humans effect of high altitude ... pressure of oxygen at high altitude . It commonly occurs above 2,400 metres 8,000 feet . ref Cite web last Baillie first Kenneth last2 Simpson first2 Alistair title Altitude Tutorials Altitude Sickness url http www.altitude.org altitude sickness.php publisher Apex Altitude Physiology Expeditions ..., Peter. title Acute Mountain Sickness and High Altitude Cerebral Edema. In Medical Aspects of Harsh ... It presents as a collection of nonspecific symptoms , acquired at high altitude or in low air pressure ... to determine who will be affected by altitude sickness, as there are no specific factors that correlate with a susceptibility to altitude sickness. However, most people can climb up to 2,400 meters 8,000 ft without difficulty. Acute mountain sickness can progress to high altitude pulmonary edema HAPE or high altitude cerebral edema HACE , which are potentially fatal. ref name Borden ref name Thompson Cite web author A.A.R. Thompson title Altitude Sickness url http www.altitude.org altitude sickness.php publisher Apex accessdate 2007 05 08 ref Chronic mountain sickness , also known ... altitude. ref A.J. Giannini, H.R. Black, R.L. Goettsche. The Psychiatric, Psychogenic and Somatopsychic ... drops as altitude increases. Consequently, the available amount of oxygen to sustain mental and physical ... Although the cabin altitude in modern passenger aircraft is kept to convert 8,000 ft or lower, some passengers on long haul flights may experience some symptoms of altitude sickness. ref Cite journal ... title Effect of Aircraft Cabin Altitude on Passenger Discomfort journal N Engl J Med accessdate ... to the symptoms of altitude sickness. ref Cite journal issn 0028 4793 volume 345 issue 2 pages ... more details
Image CS 190186.jpg thumb Altitude training in the Swiss Olympic Training Base in the Alps elevation convert 1856 m ft abbr on disp in St. Moritz . Altitude training is the practice by some endurance Sportsperson athlete s of training for several weeks at high altitude , preferably over convert 8000 ... of suitable high altitude locations. At intermediate altitudes, the air still contains approximately ... pmid8904608 cite journal author West JB title Prediction of barometric pressures at high altitude ... 03 05 ref ref cite web url http www.altitude.org high altitude.php title Online high altitude oxygen ..., CS Cymerman, A title Altitude Acclimatization Guide journal US Army Research Inst. of Environmental ... permanently at high altitude, only returning to sea level to compete, but their training may suffer due to less available oxygen for workouts. Altitude training can be simulated through use of an altitude tent altitude simulation tent , altitude room altitude simulation room , or mask based hypoxicator ... reduces the partial pressure of oxygen. Background history The study of altitude training was heavily ... mexico 1968 summer olympics ref It was speculated prior to these events how the altitude ... to the anaerobic nature of the sprint events. Ultimately, these games inspired investigations into altitude ... events can take advantage of exercising at high altitude. High altitude is typically defined ... differences at high altitude, it may be necessary to decrease the intensity of workouts ... on a variety of factors such as individual variability, time spent at high altitude, and the type ... 2001 title The effects of altitude training are mediated primarily by acclimatization rather than by hypoxic ... title Living high training low altitude training improves sea level performance in male and female ... benefit from altitude training as they do not rely on oxygen to fuel their performances. Altitude training can produce increases in speed, strength, endurance, and recovery by maintaining altitude ... more details
refimprove date February 2012 Decompression altitude refers to the reduction in ambient pressure due to ascent above sea level. Decompression has physical effects on gas filled spaces and on liquids, particularly when they contain dissolved gases. Physiological effects of decompression are due to these physical effects and the consequential effects on the living tissues, mostly as a result of the formation and growth of bubbles, and the expansion of gas filled spaces. Formation and growth of bubbles due to reduced pressure can be due to reduction in solubility as described by Henry s Law , nucleation and growth of bubbles in supersaturated liquids and boiling of liquids when the pressure is reduced below the vapour pressure for the temperature of the liquid. Altitude decompression may be a natural consequence of unprotected elevation to altitude, or due to intentional or unintentional release of pressurisation of a pressure suit or pressurised compartment, vehicle or habitat, and may be controlled or uncontrolled decompression uncontrolled . One of the possible consequences of decompression is decompression illness , which includes decompression sickness due to bubble formation in the tissues, and barotrauma due to over expansion of gas filled spaces. These conditions are similar to those caused by decompression diving decompression after exposure to pressures higher than sea level atmospheric pressure. There is little evidence of altitude decompression occurring among healthy individuals at altitudes below convert 18000 ft m . ref cite web url http www.faa.gov pilots safety pilotsafetybrochures media dcs.pdf publisher Federal Aviation Administration title Altitude induced Decompression Sickness accessdate 2012 02 21 ref References reflist Category Aviation health stub ... more details
Infobox building name Altitude 25 native name former names alternate names image Croydon Altitude 25.JPG alt caption Altitude 25, seen from Park Hill Recreation Ground Park Hill map type map alt map caption altitude building type architectural style structural system cost 57m client Howard Holdings plc owner current tenants landlord location address location town Croydon , London location country England iso region coordinates display latitude longitude latd latm lats latNS longd longm longs longEW coordinates start date 2006 ref name csd http www.skyscrapernews.com buildings.php?id 2339 Building of Altitude 25 published by Emporis, 2007. ref completion date 2009 inauguration date renovation date demolition date destruction date height diameter floor count floor area main contractor architect Devereux Architects architecture firm structural engineer Haymills Contractors Ltd., Walsh Associates Ltd., Vector Design Ltd., Keogh McConnell Spence, Oskomera Fa ades UK Ltd., Doka Industrie GmbH services engineer civil engineer awards url references Altitude 25 is Croydon s tallest skyscraper on Fairfield Halls Fairfield Road in the London Borough of Croydon , London . The development was intended to regenerate a brownfield site just three minutes walk from East Croydon station . ref name emporis http www.emporis.com en wm bu ?id altitude25 london unitedkingdom Facts of the Altitude 25 project published by Emporis, 2007. ref The building was completed in 2009 ref http www.foundation dev.com public projects archive project details.php?id 4 ref , and has 25 floors of apartments, hence the name Altitude 25 , a roof height of 82.00 and a structural height of 94 m 307 ft . It s part of the Croydon Vision 2020 regeneration project for a new generation of buildings in the town ... Halls which provide theatre performances and concerts are both on the same road as Altitude ... Altitude 25 coord 51 22 21 N 0 05 29 W type landmark region GB display title Buildings and structures ... more details
cleanup date December 2010 Infobox film name Altitude image AltitudePoster 1.jpg caption Teaser poster ... 08 26 altitude trailer release the octopus Altitude Trailer Release the Octopus. thefilmstage.com ... gross music Jeff Tymoschuk awards Altitude is a Canadian horror film horror , television and direct ... kaare andrews movie altitude Anchor Bay buys Kaare Andrews movie Altitude , Bleeding Cool ref Anchor ... November 6, 2011. ref The trailer for Altitude premiered at the 2010 San Diego Comic Con . ref ... disgusting.com news 21042 SD Comic Con 10 Anchor Bay Gains Altitude on October 26. bloody disgusting.com. ... Altitude was filmed in part at the Langley, British Columbia city Langley, British Columbia airport ... www.newsarama.com film kaare andrews altitude astonishing 101026.html Kaare Andrews s Altitude & Astonshing ... Despite its modest budget and unpretentious use of special effects, many critics found Altitude a refreshing .... http 0to5stars moria.ca horror altitude 2010.htm Altitude 3 1 2 stars. MOIRA, 2011. Retrieved ... altitude 2010 movie review Altitude 2010 Movie Review. beyondhollywood.com, October 25, 2010. Retrieved November 6, 2011. ref Release Altitude was released on DVD and Blu ray on October 26, 2010. ref http www.dreadcentral.com news 39117 anchor bays altitude coming for a landing dvd and blu ray Anchor Bay s Altitude Coming in For a Landing on DVD and Blu Ray. dreadcentral.com. Retrieved ... monsters in the sky movie altitude DVD Blu Ray Specs for Kaare Andrew s Altitude. beyondhollywood.com. Retrieved November 6, 2011. ref Alliance Films is to release Altitude in Canada. The film has been ... entertainment movie guide Graphic artist moves higher Altitude 3618451 story.html Graphic artist moves to higher Altitude. The Province , October 4, 2010. refend External links Official website http www.altitudemovie.com IMDb title 1407049 Altitude tcmdb title id 773599 title Altitude Amg movie x 15 v522427 Altitude rotten tomatoes id altitude title Altitude DEFAULTSORT Altitude Category ... more details
Image Millbank Tower Millbank Westminster London 240404.jpg thumb Altitude 360 is at the top of the Millbank Tower. Altitude London is a collection of venues in the convert 387 ft m abbr on high Millbank Tower , a skyscraper in Central London . Covering over convert 30000 sqft m2 abbr on , of event space. Altitude 360 London , along with The River Room London , The MillBank Cinema & Media Centre and The View Collection make up London s largest riverside venue as well as London s largest venue located in a skyscraper. The concept and design was the brainchild of Hong Kong born entrepreneur Justin Etzin who is The Global Brand Owner. The venue was opened in three phases, with the first phase opened in September 2007 by the then Leader of the Opposition David Cameron , the second phase was opened by Mayor Boris Johnson and the final third phase opened in May 2010 by Prime Minister David Cameron . The venue has hosted numerous high profile events, from world wide product launches for major corporations in different industries, the likes of Procter & Gamble , Microsoft , Google and De Beers to political events like Boris Johnson s Mayoral announcement party and Senator John McCain s European US Presidency Campaign Speech. London Fashion Week events also take place at the venue like British designer Paul Smith s September 2009 fashion show. The venue is frequented by celebrities & personalities like Lindsay Lohan , Kate Moss , Lilly Allen and David Walliams to The Duchess of York who held The African Caribbean Leukemia Ball in her official capacity as Patron. Altitude 360 was also the British people British venue chosen to launch British Tourism Week in 2008, hosted by HRH Prince Charles and then Prime Minister Gordon Brown . The 2012 British Olympic Committee are using the venues ...?detailNewsID 280 http www.myvenues.co.uk news Venues Altitude looks forward to 360 B0 expansion ... Altitude 360 London Homepage http riverroomlondon.com The River Room London Homepage http ... more details
Altitude is an unincorporated community in western Prentiss County, Mississippi Prentiss County , Mississippi , ref gnis 666239 ref about 7.1 miles from downtown Booneville, Mississippi Booneville , with a population of less than 100. Children in the area attend schools in the Prentiss County School District . References reflist Prentiss County, Mississippi Mississippi geo stub coord 34 40 06 N 88 26 35 W type city region US MS source GNIS enwiki display title Category Unincorporated communities in Mississippi Category Populated places in Prentiss County, Mississippi ... more details
f 2 de, math this is sometimes known as the right trianglealtitude theorem math displaystyle ... Median geometry median is equal to the Circumscribed circle circumradius . The shortest Altitudetriangle ... , Birkh user, 2006, pp. 109 110. ref The Altitudetriangle The orthocenter orthocenter lies on the circumcircle ...Image Rtriangle.svg thumb right Right triangle A right triangle American English or right angled triangle British English is a triangle in which one angle is a right angle that is, a 90 Degree angle degree angle . The relation between the sides and angles of a right triangle is the basis for trigonometry ... three sides of a right triangle are integers, the triangle is said to be a Pythagorean triangle and its ... triangle, the area is equal to one half the base multiplied by the corresponding height. In a right triangle, if one leg is taken as the base then the other is height, so the area of a right triangle ... a and b are the legs of the triangle. If the Incircle and excircles of a triangle incircle is tangent ... involving area , Mathematical Gazette 87, July 2003, pp. 323 324. ref Altitude Image Teorema.png thumb right Altitude of a right triangle Better diagram needed here. If an Altitudetrianglealtitude is drawn from the vertex with the right angle to the hypotenuse then the triangle is divided into two ... to each other. From this The altitude is the geometric mean Ratio Euclid s definitions mean proportional of the two segments of the hypotenuse. Each leg of the triangle is the mean proportional of the hypotenuse .... ref Wentworth p. 156 ref Thus math f frac ab c . math Moreover, the altitude to the hypotenuse is related to the legs of the right triangle by ref Voles, Roger, Integer solutions of math a 2 b 2 d 2 ... In any right triangle, the area of the Square geometry square whose side is the hypotenuse the side ... of the remaining two sides. Inradius and circumradius The radius of the incircle of a right triangle ... is half the length of the hypotenuse, math R frac c 2 . math Characterizations A triangle ... more details
, 2010, pp. 36, 39. ref the three altitudetrianglealtitude s have equal lengths. the three median ... triangle, with distances d , e , and f from the sides, d e f the altitude of the triangle ...Infobox Polygon name Equilateral triangle image Triangle.Equilateral.svg type Regular polygon edges 3 ... 4 a 2 math angle 60 In geometry , an equilateral triangle is a triangle in which all three sides are equal ... of the sides of the equilateral triangle are a , we can determine using the Pythagorean theorem that The area ... sqrt 3 6 a math The geometric center of the triangle is the center of the circumscribed and inscribed circles And the Altitudetrianglealtitude height from any side is math h frac sqrt 3 2 a math . In an equilateral triangle, the altitudes, the angle bisectors, the perpendicular bisectors and the medians to each side coincide. Characterizations A triangle ABC that has the sides a , b , c , semiperimeter s , area T , Incircle and excircles of a triangle Relation to area of the triangle exradii r ... of a triangle incircle respectively, is equilateral if and only if any one of the statements in the following seven categories is true. These are also properties of an equilateral triangle. Sides ... triangle inequality and its applications , Research Group in Mathematical Inequalities and Applications ... math displaystyle s 2 3r 2 12Rr. math ref Blundon, W. J., On Certain Polynomials Associated with the Triangle ... equal lengths. Coincident triangle centers Every triangle center of an equilateral triangle coincides with its centroid , and for some pairs of triangle centers, the fact that they coincide is enough to ensure that the triangle is equilateral. In particular, a triangle is equilateral if any two of the Circumscribed circle circumcenter , Incircle and excircles of a triangle incenter , centroid, or Altitudetriangle orthocenter coincide. ref Yiu, Paul, Notes on Euclidean Geometry , 1998, p. 37, http ... states that, in any triangle, the three points of intersection of the adjacent Angle trisection angle ... more details
Triangle Lake may refer to Triangle Lake Idaho , an alpine lake in Elmore County, Idaho Triangle Lake, Ontario Triangle Lake, Oregon Triangle Lake, Ohio geodis ... more details
of the base of such a triangle is math sqrt 2 cosh a, , math and the altitudetrianglealtitude ...In mathematics , the term hyperbolic triangle has more than one meaning. Image Uniform tiling 73 t2.png thumb right 200px A tiling of the hyperbolic plane with hyperbolic triangles &ndash the order 7 triangular tiling . Hyperbolic geometry In hyperbolic geometry , a hyperbolic triangle is a figure in the hyperbolic plane, analogous to a triangle in Euclidean geometry, consisting of three sides and three angles. The relations among the angles and sides are analogous to those of spherical trigonometry they are most conveniently stated if the lengths are measured in terms of a special unit of length analogous to a radian . In terms of the Gaussian curvature K of the plane this unit is given by math R frac 1 sqrt K . math In all the trig formulas stated below the sides a , b , and c must be measured in this unit. In a hyperbolic triangle the sum of the angles A , B , C respectively opposite to the side with the corresponding letter is strictly less than a straight angle . The difference is often called the defect geometry defect of the triangle. The area of a hyperbolic triangle is equal to its defect multiplied by the square of R math pi A B C R 2 . math The corresponding theorem in spherical geometry is Girard s theorem first proven by Johann Heinrich Lambert . Right triangles If C is a right angle then The sine of angle A is the ratio of the hyperbolic sine of the side opposite ... three are vertices are ideal, then the resulting figure is called an ideal triangle . An ideal hyperbolic triangle has an angle sum of 0 , a property it has in common with the triangular area in the Euclidean ... function s sinh, cosh and tanh, a hyperbolic triangle is a right triangle in the first quadrant ... law of cosines Pair of pants Triangle group References inline date November 2011 Augustus De Morgan ... review in chapter 1. DEFAULTSORT Hyperbolic Triangle Category Hyperbolic geometry it Triangolo ... more details
wiktionary triangle A triangle is a geometric shape with three sides. Triangle may also refer to TOCright Math and engineering Pascal s triangle Set square , a tool used to draw a straightedge at a particular angle Sierpinski triangle Spherical triangleTriangle wave Geography Triangle Israel , a concentration of Israeli Arab towns Triangle, Newfoundland and Labrador , Canada Triangle, West Yorkshire , a village in Calderdale , England Triangle, New York , United States Triangle, Virginia , United States Triangle, Zimbabwe Research Triangle , a region of North Carolina, United States Triangle Area ... Triangle Lake disambiguation Edinburgh Science Triangle , UK Music Triangle instrument Triangle Japanese pop group Triangle Perfume album Triangle Perfume album Triangle The Beau Brummels album Triangle The Beau Brummels album Triangle , a song by Mami Kawada Triangle Mi Lu Bing album Film and television Triangle 2009 film Triangle 2009 film , a British horror film Triangle 2007 film Triangle 2007 film , a Hong Kong crime thriller The Triangle TV miniseries The Triangle TV miniseries , a 2005 Sci Fi Channel series The Triangle film The Triangle film , a 2001 made for TV thriller Triangle TV series Triangle TV series , a 1980s BBC soap opera Triangle Buffy the Vampire Slayer Triangle Buffy the Vampire Slayer Triangle The X Files Triangle The X Files The Triangle 1953 film The Triangle 1953 film , starring Douglas Fairbanks, Jr. Games and sport Triangle offense , a basketball strategy Triangle choke , a grappling hold Rack billiards Other uses Kanizsa triangle Love triangleTriangle piercing The Triangle newspaper The Triangle newspaper Triangle Paris building The Triangle, Manchester , a building in England Triangle Fraternity Princeton Triangle Club Triangle Shirtwaist Factory fire Triangle novel Triangle , a Star Trek novel Wye rail Triangle an English railroading term equivalent to a North American Wye rail wye See also Black triangle disambiguation Delta letter , a letter ... more details
Platinum Triangle can refer to Platinum Triangle, Anaheim, California Platinum Triangle Los Angeles disamb Long comment to avoid being listed on short pages ... more details
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