等辺 とうへん Meanings Noun equal sides Kanji 等 equal. Read as トウ. 辺 vicinity. Read as ヘン. Words containing 等辺 二等辺三角形 (にとうへんさんかっけい) isosceles triangle 不等辺 (ふとうへん) unequal sides 等辺三角形 (とうへんさんかくけい) equilateral triangle And 3 more. Jinuma: Japanese Dictionary · Word lists