四し角かく柱ちゅう

noun

quadrangular prism

A prism whose bases are quadrilaterals. Used in geometry and mathematics.

• 四し角かく柱ちゅうの体たい積せきは、底てい面めん積せきに高たかさをかけて求もとめます。

  The volume of a quadrangular prism is found by multiplying the base area by the height.