Read Edit View history 直角三角形 zhíjiǎosānjiǎoxíng right triangle Origin Definitions Defs Strokes Stroke Words Sentences Sents created sense approved 直角三角形 · zhíjiǎosānjiǎoxíng · right triangle 2026/03/04 直角三角形 zhíjiǎosānjiǎoxíng right triangle right-angled triangle 勾股定理只适用于直角三角形。 created sense Mar 4, 2026, 02:25 AM