班级: 姓名:
一、单选题(共5小题)
A.有两个面平行,其余各面都是四边形的几何体叫棱柱 |
B.过空间内不同的三点,有且只有一个平面 |
C.棱锥的所有侧面都是三角形 |
D.用一个平面去截棱锥,底面与截面之间的部分组成的几何体叫棱台 |
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3eabd5f3a86afe49dcd70571e2b96cfd.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3eabd5f3a86afe49dcd70571e2b96cfd.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/30/bb1645ad-ed4d-44a4-9cab-b0a74f3c1e62.png?resizew=127)
A.![]() | B.![]() | C.![]() | D.![]() |
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/28a929570ec99a13330c8eff369f0984.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a4a949c00526fddf435423272cf10f25.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0242f6f67a08eabd8ce710b67e069962.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c8f90eb172dbd2ff7ae6f705801c0737.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7ecabee292b7da35ea86bfee0029c08.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7c20279bd15594bb52181b69ef4da884.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/403d74859e7b8b4cebf40add6e92b0f8.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bcfb9adeaf6a7c0df24352d5755297e0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3da188037fa76ddbcc3218e6086855f0.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/594fa9a4bce1ed5fd27e4cb55d63cf0f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/81dea63b8ce3e51adf66cf7b9982a248.png)
![](https://img.xkw.com/dksih/QBM/2020/2/19/2402334138900480/2402561425506304/STEM/f06062d7595143d392600c1ca3f72fb3.png?resizew=281)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 棱锥的展开图
二、填空题(共5小题)
【知识点】 台体体积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bc4d9a7c9b2ee0253a3a11d5117f9f49.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9f785147690f83dcee0a0bc6c327e75a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/447a9718a502491b47072ce013c26a2f.png)
【知识点】 圆锥中截面的有关计算
【知识点】 圆锥的结构特征辨析 由平面图形旋转得旋转体 求组合体的体积
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/fcd0ced286a0fbc7e4862f8147264277.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0faed94a64b2dcfc6801b4fca0f16675.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
【知识点】 求旋转体的体积
三、解答题(共5小题)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/26/2dc0f94b-a3ee-4694-98a4-1da9cfe0b672.png?resizew=51)
【知识点】 求组合体的体积
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e6e490f703eb6c9bb1278c78ebc2d661.png)
![](https://img.xkw.com/dksih/QBM/2019/12/16/2356208589357056/2394104688009216/STEM/1b30d4ee-c6be-425a-8ada-8d49e0f81a97.png?resizew=113)
【知识点】 由平面图形旋转得旋转体 求组合旋转体的表面积 求旋转体的体积
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b8860d9787671b53b1ab68b3d526f5ca.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c5db41a1f31d6baee7c69990811edb9f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8455657dde27aabe6adb7b188e031c11.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bd33764ff4efddfe11a98a609753715c.png)
![](https://img.xkw.com/dksih/QBM/2018/12/20/2100715681308672/2101571474169856/STEM/4db0e6d106cd43c98f98d18763a57be1.png?resizew=143)
(1)求该圆锥的侧面积与体积;
(2)求异面直线
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d78abbad68bbbf12af10cd40ef4c353.png)
【知识点】 圆锥表面积的有关计算 锥体体积的有关计算 求异面直线所成的角
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/9/5f126a2c-20d2-4e50-959d-a6554313e52a.png?resizew=157)
(1)求该组合体的表面积;
(2)求该组合体的体积.
【知识点】 求组合多面体的表面积 求组合旋转体的表面积 求组合体的体积