If you cut a square

--To read this post in Japanese, click here.

If you cut a square by a straight line, you will get:

two rectangles;

two triangles;
two trapezoids;
one triangle and one trapezoid; or
one triangle and one pentagon.

(click here for a detailed explanation)

English: square

French: carré

Italian: quadrato

Spanish: cuadrado

German: Quadrat

Russion квадрат

Dutch: vierkant

Arabic: مربع [murubaA]

Japanese: 四角形 (しかくけい) [shikakukei]

Korean: 사각형 [sakak hyong]

Chinese: 方[fāng]