看图填出每种角的个数．_1个直角．_2个锐角．_3个钝角．_刷题宝

题干

看图填出每种角的个数．

____个直角．

____个锐角．

____个钝角．

上一题下一题 0.0难度选择题更新时间:2019-11-24 07:12:12

答案(点此获取答案解析）

4,11,5

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