how many times is their total area larger than that of the big square?抱歉 全题是:As is shown in the following tangram,add together the area of all the triangles,how many times is their total area larger than that of the big square?旁边有个七巧板图
问题描述：
how many times is their total area larger than that of the big square?
抱歉 全题是:As is shown in the following tangram,add together the area of all the triangles,how many times is their total area larger than that of the big square?旁边有个七巧板图
答
他们地区的总面积比那个 大广场 大多少倍?
如下面的七巧板所示.把所有三角形的面积加起来,三角形的总面积 比 大正方形的面积大多少倍?
最好发上七巧板的图片,