Contents
English
Noun
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Singular right triangle |
Plural right triangles |
right triangle (plural right triangles)
A right triangle.- (geometry) A triangle having a right angle as one of its interior angles.
Synonyms
- right-angled triangle (see usage note below)
Usage notes
Right triangle is probably the more common term in the US, while right-angled triangle is probably the more common term in the UK,
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