Area Investigations

Area Investigations

Area Investigations — 资料数 7 — 平行四边形面积分解演示、三角形面积演示 by GreenMaths、圆面积公式的推导与探索

资料数: 7

专题内容

平行四边形面积分解演示

@puddlefoot

三角形面积演示 by GreenMaths

三角形面积演示 by GreenMaths

@greenmaths

圆面积公式的推导与探索

@orchiming

梯形面积 by Edward Knote

梯形面积 by Edward Knote

@eknote

菱形的面积 by user3375

菱形的面积 by user3375

@user3375

菱形面积公式演示 by Mark Kingsbury

菱形面积公式演示 by Mark Kingsbury

@mrk

菱形变换成矩形求面积

@jedidiahbutler