right angle
Hello, you have come here looking for the meaning of the word right angle. In DICTIOUS you will not only get to know all the dictionary meanings for the word right angle, but we will also tell you about its etymology, its characteristics and you will know how to say right angle in singular and plural. Everything you need to know about the word right angle you have here. The definition of the word right angle will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofright angle, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
At the bottom left of this triangle is a right angle.
See also: right-angle
English
Etymology
Calque of Latin angulus rectus.
Noun
right angle (plural right angles)
- (geometry) Half of the angle formed by a single straight line, equivalent to 90 degrees.
- Coordinate terms: acute angle, obtuse angle
- (mathematics) An ∟ character.
Derived terms
Related terms
Translations
angle of 90 degrees
|