What does right angle mean?
Definitions for right angle
right an·gle
This dictionary definitions page includes all the possible meanings, example usage and translations of the word right angle.
Princeton's WordNet
right anglenoun
the 90 degree angle between two perpendicular lines
Wiktionary
right anglenoun
An angle of 90 degrees; the bisect of the angle formed by a single straight line.
Wikipedia
Right angle
In geometry and trigonometry, a right angle is an angle of exactly 90 degrees or π {\displaystyle \pi } /2 radians corresponding to a quarter turn. If a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles. The term is a calque of Latin angulus rectus; here rectus means "upright", referring to the vertical perpendicular to a horizontal base line. Closely related and important geometrical concepts are perpendicular lines, meaning lines that form right angles at their point of intersection, and orthogonality, which is the property of forming right angles, usually applied to vectors. The presence of a right angle in a triangle is the defining factor for right triangles, making the right angle basic to trigonometry.
ChatGPT
right angle
A right angle is an angle of 90 degrees, typically formed by two perpendicular lines or planes. It is typically denoted by a square or box symbol in diagrams, and is considered one of the fundamental concepts in geometry.
Wikidata
Right angle
In geometry and trigonometry, a right angle is an angle that bisects the angle formed by two halves of a straight line. More precisely, if a ray is placed so that its endpoint is on a line and the adjacent angles are equal, then they are right angles. As a rotation, a right angle corresponds to a quarter turn. Closely related and important geometrical concepts are perpendicular lines, meaning lines that form right angles at their point of intersection, and orthogonality, which is the property of forming right angles, usually applied to vectors. The presence of a right angle in a triangle is the defining factor for right triangles, making the right angles basic to trigonometry. The term is a calque of Latin angulus rectus; here rectus means "upright", referring to the vertical perpendicular to a horizontal base line.
Dictionary of Nautical Terms
right angle
An angle formed by a line rising or falling perpendicularly upon another, and measuring 90°, or the quadrant of a circle.
Suggested Resources
right angle
The right angle symbol -- In this Symbols.com article you will learn about the meaning of the right angle symbol and its characteristic.
Matched Categories
Numerology
Chaldean Numerology
The numerical value of right angle in Chaldean Numerology is: 5
Pythagorean Numerology
The numerical value of right angle in Pythagorean Numerology is: 2
Examples of right angle in a Sentence
I have never seen a problem so convoluted and complex, that when looked at in just the right angle, didn’t somehow seem more convoluted and complex.” -Kelvin R. Throop III
References
Translations for right angle
From our Multilingual Translation Dictionary
- زاوية مستقيمةArabic
- pravý úhelCzech
- cyfonglWelsh
- ret vinkelDanish
- rechter WinkelGerman
- ορθή γωνίαGreek
- ortoEsperanto
- ángulo rectoSpanish
- täisnurkEstonian
- زاویه قائمهPersian
- suorakulmaFinnish
- angle droit, droitFrench
- ceàrn ceartScottish Gaelic
- זוית ישרהHebrew
- समकोणHindi
- derékszögHungarian
- angolo rettoItalian
- זווית נכונהHebrew
- 直角Japanese
- 직각Korean
- rectusLatin
- прав аголMacedonian
- rechte hoekDutch
- rett vinkelNorwegian
- kąt prostyPolish
- ângulo retoPortuguese
- прямой уголRussian
- گوني ڪنڊSindhi
- прави угао, pravi kut, pravi ugao, прави кутSerbo-Croatian
- rät vinkelSwedish
- లంబ కోణంTelugu
- صحیح زاویہUrdu
- lögulVolapük
- 直角Chinese
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"right angle." Definitions.net. STANDS4 LLC, 2024. Web. 12 Jun 2024. <https://www.definitions.net/definition/right+angle>.
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