看圖填空.
(1)指針從“12”繞點A順時針旋轉(zhuǎn)60°到“2”;
(2)指針從“12”繞點A順時針旋轉(zhuǎn)(9090°)到“3”;
(3)指針從“1”繞點A順時針旋轉(zhuǎn)(150150°)到“6”;
(4)指針從“3”繞點A順時針旋轉(zhuǎn)30°到“44”;
(5)指針從“5”繞點A順時針旋轉(zhuǎn)60°到“77”;
(6)指針從“7”繞點A順時針旋轉(zhuǎn)(150150°)到“12”.
【考點】旋轉(zhuǎn).
【答案】90;150;4;7;150
【解答】
【點評】
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發(fā)布:2024/5/27 14:0:0組卷:456引用:12難度:0.9
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