平行棱柱的侧面是平行四边形;
直棱柱属于平行棱柱,侧面是长方形;
猜你喜欢
- 1空气的热胀冷缩和水的热胀冷缩相比,哪个体积变化更大
- 2Look at the picture of a family and write 5 sentences about
- 3数学题计算与巧算(2)
- 4因式分解:8a的三次方-2a(a+1)的平方
- 5--Please_____your dictionary to me ---ok A.bring B.buy C.help D.take
- 6be clear about 与be clear to的区别是什么?Are you clear with what I said? Is that clear to you?
- 7求解二次函数题:若抛物线y=-x²+ax+b-b²的顶点在抛物线y=4x²+4x+19/12上,则a=?,b=?
- 8有一个空心金属球重1kg,体积为1.2dm的3次幂,求放在煤油中和水中静止时的浮力.
- 9We can draw some pictures.对dreaw some pictures提问要理由
- 10已知直线y=2x-3与x轴交于点A,与Y轴交于点B,而直线y=kx+b经过点B和点C,其中点C与点A关于y轴对称,求k、b值