Vocabulary


円の表面積は2πrである。 en no hjoumenseki ha 2paia-ru dearu. Surface area of a circle is 2πr.math
円
circle, yen, round
Readings: en, maru.i, maru, mado, mado...
Main radical: 冂 (13) Strokes: 4 picture (png) | animation (svg) | table (svg)
表
surface, table, chart, diagram
Readings: hjou, omote, -omote, arawa.s...
Main radical: 衣 (145) Strokes: 8 picture (png) | animation (svg) | table (svg)
面
mask, face, features, surface
Readings: men, ben, omo, omote, cura, ...
Main radical: 面 (176) Strokes: 9 picture (png) | animation (svg) | table (svg)
積
volume, product (x*y), acreage, contents, pile up,...
Readings: seki, cu.mu, -dzu.mi, cu.mor...
Main radical: 禾 (115) Strokes: 16 picture (png) | animation (svg) | table (svg)