分别从正面、左面和上面三个方向看下面哪个几何体,能得到上图所示的平面图形( )
[Failed to download image : http://192.168.0.10:8086/QBM/2019/2/19/2143891087851520/2144148778459136/STEM/68e80e0425f24b97a687e2e8c8de6f77.png]
[Failed to download image : http://192.168.0.10:8086/QBM/2019/2/19/2143891087851520/2144148778459136/STEM/68e80e0425f24b97a687e2e8c8de6f77.png]
A.![]() | B.[Failed to download image : http://192.168.0.10:8086/QBM/2019/2/19/2143891087851520/2144148778459136/STEM/c904d5d6a7ce4b9f9d615603d9050221.png] |
C.![]() | D.[Failed to download image : http://192.168.0.10:8086/QBM/2019/2/19/2143891087851520/2144148778459136/STEM/3e85b02588044b4f9969da7794f5d342.png] |
根据要求完成下列题目:
(1)图中有 块
小正方体;
(2)请在下面方格纸中分别画出它的主视图,左视图和俯视图.

(3)用小立方体搭一几何体,使得它的俯视图和左视图与你在上图方格中所画的图一致,则这样的几何体最少要 个小立方块,最多要 个小立方块.
(1)图中有 块

(2)请在下面方格纸中分别画出它的主视图,左视图和俯视图.

(3)用小立方体搭一几何体,使得它的俯视图和左视图与你在上图方格中所画的图一致,则这样的几何体最少要 个小立方块,最多要 个小立方块.