Area of a Rectangle - Length x width, Area of a triangle - 1/2 of base x height, Perimeter - Distance around the outside, Area - Space the inside takes up, Area can be measured in - cm squares, Perimerter can be measured in - cm, Area of a triangle is - Half the size of the rectangle,

perimeter

由 匿名
打印
嵌入

排行榜

视觉风格

选项

切换模板

恢复自动保存：？