等腰三角形的两边长分别为2cm和5cm，则它的周长是_1_刷题宝

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等腰三角形的两边长分别为2cm和5cm，则它的周长是____

上一题下一题 0.0难度选择题更新时间:2011-09-01 10:19:36

答案(点此获取答案解析）

12cm

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