等边三角形 děngbiānsānjiǎoxíng equilateral triangle Origin Definitions Defs Strokes Stroke Words Sentences Sents 不等边三角形 bùděngbiānsānjiǎoxíng scalene triangle a triangle where all three sides have different lengths二等边三角形 èrděngbiānsānjiǎoxíng isosceles triangle a triangle with at least two sides of equal length