A.![]() | B.![]() | C.![]() | D.5 |
【知识点】 由三视图还原几何体 棱锥表面积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0a6936d370d6a238a608ca56f87198de.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/878e89b6eca35e34c863e832a2c661db.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d355caa10db42d9fe59ee0b659574510.png)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 棱台表面积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/45acdbac251ca6b76a166c1242e71df9.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/34e0a957a55460c72673c0f2ee90dbb3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b024de721fea308ab38ace5c0caa50f3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 求组合体的体积
A.2寸 | B.3寸 | C.4寸 | D.5寸 |
【知识点】 台体体积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11bc05f41215f9894e11d1df0465751a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54a5d7d3b6b63fe5c24c3907b7a8eaa3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/cf231f8f86fb922df4ca0c87f044cec3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77227d4d2b4a96829fd5ae1dd7cad688.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/5/4e6827c9-2fe7-4a82-9d5a-2bf9f71d7a27.png?resizew=110)
A.![]() | B.![]() | C.![]() | D.![]() |
A.1946立方尺 | B.3892立方尺 | C.7784立方尺 | D.11676立方尺 |
【知识点】 台体体积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3d2c15801fee2405573677484f5dcfa4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d70dc2c20619a4fc12a0cfda59af5b69.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7788830ed1cb3b9c5988f70f43595f2e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/6/30133340-a893-4b98-938d-a5c72d663490.png?resizew=183)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 棱锥表面积的有关计算
![](https://img.xkw.com/dksih/QBM/2021/9/17/2809951417294848/2810302429790208/STEM/1aa7a598110743ad9d24f73f769bfa63.png?resizew=78)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 求组合体的体积
A.130 | B.140 | C.150 | D.160 |
【知识点】 棱柱表面积的有关计算
A.1∶2 | B.1∶![]() |
C.1∶![]() | D.![]() |
【知识点】 圆锥表面积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ced06b71073e1bb777f326f06016ce17.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/09d27bd71d79cb19eb554175e4ef0867.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e8d927585a17c2e98ef7d5a9589a26ac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ac047e91852b91af639feec23a9598b2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/dad2a36927223bd70f426ba06aea4b45.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/871a57c9edc95fd1357de139d1f63623.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f89eef3148f2d4d09379767b4af69132.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f3c9abbd78e9a6840ee5f30381daac.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/11/19/88113b76-f458-4951-b5d4-d3e55da73054.png?resizew=141)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 柱体体积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/63397cda22cb1fad59cf966dfb588643.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2a30f3a8b673cc28bd90c50cf1a35281.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a0ed1ec316bc54c37c4286c208f55667.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/d2be49c37e30a3ced0364c3e74d8c687.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/48f3c9abbd78e9a6840ee5f30381daac.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5f3dcc598ee53149b521aab3fc2f6bdb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/a36c8ba3a183222fb7ec83bddf8b30c1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/68004768b879c6a052f45a2c45217cd6.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b115316e0fcd2ef46a4dd383472996e4.png)
A.![]() | B.![]() | C.![]() | D.![]() |
【知识点】 锥体体积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e7cda241f585bc14ab597988d9c260f5.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/7789a500686c7a73770404ead6af0590.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/2777840758e70e7dbbc18cef8f3d6d2b.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/60ef95894ceebaf236170e8832dcf7e3.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/040d6732d32d552cb60f1a9430b67c67.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8abd1f0e611f59931f4c3ded2485be61.png)
A.4 | B.![]() | C.![]() | D.![]() |
【知识点】 锥体体积的有关计算
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/3/a00bdb32-3ab1-47cb-a058-7784f9b8829b.png?resizew=122)
【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/0514f3fd0c11c70a2a1c7ceda196fbdf.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/03902478df1a55bc99703210bccab910.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/6/a1094834-de40-4411-b0dd-36a16f4630b6.png?resizew=149)
【知识点】 圆台表面积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/11ddc92d84d188c66b435664a7e7b5a4.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/53e97fcdcfd6183b976a61ef3222c607.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/458d492ab8896be57a54ec905d8e2f4f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c4764374bd2fb78e59cd0b283637baeb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f052456e87d27b4a0cb706c87648b093.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c63055a5d6916f99d07fede49120753f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0e68300e9ff6b6ea7943bdd2b3658b2c.png)
![](https://img.xkw.com/dksih/QBM/2020/3/4/2412205692166144/2412982254215168/STEM/76af841c46fe412eada1f423d9d64a88.png?resizew=190)
【知识点】 台体体积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b3af6f61348fc3cf1e9614916afe3ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1bd3cf0164966a391cd07c53ed87135a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/1dde8112e8eb968fd042418dd632759e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/42c2d86d8daea5e652d99fe1c6bc3f9a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9c230979a2a5735f9ca821322d422283.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/3b3af6f61348fc3cf1e9614916afe3ee.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b99fe1c73b3c94c5f6921d7b05c2a59c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/276509f01529d982ab21e479a4619268.png)
【知识点】 求组合体的体积
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/6e09725691ee7851f54c0dee86b2bf55.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/9d88bf46ad08f9677c37eed1d0369329.png)
【知识点】 锥体体积的有关计算
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/411b38a18046fea8e9fab1f9f9b80a5f.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae1e04eeb4de72e5750dae77bcb6f88a.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/5a2f39d3fcb1664705228e683c2cc3b1.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/babf22605cb87aea5d039e8f53df03ab.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/18c77856f929919e1cbcf76d19c511d2.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/96d9488f20d8e43c37a7da40a07962a4.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/10/21/22fc4869-414e-4f14-baf9-d28645673049.png?resizew=185)
(1)以
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/f52a58fbaf4fea03567e88a9f0f6e37e.png)
(2)以
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/0dc5c9827dfd0be5a9c85962d6ccbfb1.png)
【知识点】 圆台表面积的有关计算 求组合旋转体的表面积
![](https://img.xkw.com/dksih/QBM/2011/11/11/1570349417226240/1570349422698496/STEM/03e1ad8166ca48488935b54d45f5ee7f.png?resizew=415)
【知识点】 锥体体积的有关计算
![](https://img.xkw.com/dksih/QBM/editorImg/2023/1/4/2d65c583-2582-4ab7-b42f-e27bc8ed3c29.png?resizew=158)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/8b6e5ee381a814354f44dc750d289c92.png)
![](https://img.xkw.com/dksih/QBM/editorImg/2022/12/5/79584837-125e-4a80-ab4f-352fa2ad1bff.png?resizew=173)
【知识点】 棱锥表面积的有关计算
![](https://img.xkw.com/dksih/QBM/editorImg/2023/9/29/633bb878-1625-4df6-97a1-e79ac0b9fcaf.png?resizew=112)
(1)共得到多少个棱长是1cm的小立方体?
(2)三面是红色的小立方体有多少个?它们的表面积之和是多少?
(3)两面是红色的小立方体有多少个?它们的表面积之和是多少?
(4)一面是红色的小立方体有多少个?它们的表面积之和是多少?
(5)六个面均没有颜色的小立方体有多少个?它们的表面积之和是多少?它们占有多少立方厘米的空间?
【知识点】 棱柱表面积的有关计算 柱体体积的有关计算