right-angled triangle
noun
a triangle one angle of which is a right angleUS and Canadian name: right triangle
Words nearby right-angled triangle
right ventricle, right ventricular failure, right ventricular opening, right whale, right wing, right-angled triangle, right-brained, right-branching, right-click, right-down, right-eyed
Collins English Dictionary - Complete & Unabridged 2012 Digital Edition
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