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See also: right-angle

English

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 right angle on Wikipedia
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At the bottom left of this triangle is a right angle.

Etymology

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Calque of Latin angulus rectus.

Pronunciation

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This entry needs pronunciation information. If you are familiar with the IPA or enPR then please add some!

Noun

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right angle (plural right angles)

  1. (geometry) Half of the angle formed by a single straight line, equivalent to 90 degrees.
    Coordinate terms: acute angle, obtuse angle
  2. (mathematics) An character.

Derived terms

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Related terms

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Translations

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angle of 90 degrees

See also

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Anagrams

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