/?ra?t.??.ɡ?ld ?tra?.??.ɡ?l/(USright triangle)atrianglethat has oneangleof 90°直角三角形Nanang81/iStock/Getty Images Plus/GettyImagesSMART Vocabulary: related words and phrasesGeometrical shapes
-cornered
cone
congruent
congruently
conic
crescent
decagon
dimensional
dome
Maltese cross
oblong
oval
pear-shaped
prism
pyramid
right triangle
semicircular
simplex
tetrahedron
torus
See more results ?(Definition ofright-angled trianglefrom theCambridge Advanced Learner's Dictionary & Thesaurus? Cambridge University Press)#https://dictionary.cambridge.org//dictionary/english/right-angled-triangle##