下图中的正方形的边长为4厘米,分别求两个阴影部分的面积.http://image.baidu.com/i?ct=503316480&z=&tn=baiduimagedetail&word=%CF%C2%CD%BC%D5%FD%B7%BD%D0%CE%B5%C4%B1%DF%B3%A4%CE%AA4%C0%E5%C3%D7%2C%B7%D6%B1%F0%C7%F3%C1%BD%B8%F6%D2%F5
来源:学生作业帮助网 编辑:作业帮 时间:2024/07/28 11:01:49
![下图中的正方形的边长为4厘米,分别求两个阴影部分的面积.http://image.baidu.com/i?ct=503316480&z=&tn=baiduimagedetail&word=%CF%C2%CD%BC%D5%FD%B7%BD%D0%CE%B5%C4%B1%DF%B3%A4%CE%AA4%C0%E5%C3%D7%2C%B7%D6%B1%F0%C7%F3%C1%BD%B8%F6%D2%F5](/uploads/image/z/3182465-65-5.jpg?t=%E4%B8%8B%E5%9B%BE%E4%B8%AD%E7%9A%84%E6%AD%A3%E6%96%B9%E5%BD%A2%E7%9A%84%E8%BE%B9%E9%95%BF%E4%B8%BA4%E5%8E%98%E7%B1%B3%2C%E5%88%86%E5%88%AB%E6%B1%82%E4%B8%A4%E4%B8%AA%E9%98%B4%E5%BD%B1%E9%83%A8%E5%88%86%E7%9A%84%E9%9D%A2%E7%A7%AF.http%3A%2F%2Fimage.baidu.com%2Fi%3Fct%3D503316480%26z%3D%26tn%3Dbaiduimagedetail%26word%3D%25CF%25C2%25CD%25BC%25D5%25FD%25B7%25BD%25D0%25CE%25B5%25C4%25B1%25DF%25B3%25A4%25CE%25AA4%25C0%25E5%25C3%25D7%252C%25B7%25D6%25B1%25F0%25C7%25F3%25C1%25BD%25B8%25F6%25D2%25F5)
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