轉(zhuǎn)動(dòng)長(zhǎng)方形EFMN(如圖),生成圓柱。
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(1)以長(zhǎng)方形的EF邊為軸旋轉(zhuǎn)會(huì)生成圓柱( ?。?br />(2)以長(zhǎng)方形的FM邊為軸旋轉(zhuǎn)會(huì)生成圓柱( ?。?br />①
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【答案】B
【解答】
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發(fā)布:2024/5/27 14:0:0組卷:35引用:1難度:0.5