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梯形的面积怎么求
更新时间: 2021-03-08 18:09:10  

1、梯形的面积公式是:梯形的面积=(上底+下底)×高÷2。

2、梯形(trapezoid)是只有一组对边平行的四边形。平行的两边叫做梯形的底边:较长的一条底边叫下底,较短的一条底边叫上底;另外两边叫腰;夹在两底之间的垂线段叫梯形的高。一腰垂直于底的梯形叫直角梯形(right trapezoid)。两腰相等的梯形叫等腰梯形(isosceles trapezoid)。

关键词: 梯形 面积 怎么

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