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1、1.下图是两个一样的直角三角形重迭在一起,按图标数字,阴影部分面积是_.第 1 题第 2 题第 3 题2.如图 30-8,ABCD 是平行四边形,面积为72 平方厘米,E,F 分别为边 AB,BC的中点则图形中阴影部分的面积为多少平方厘米?3如图,一个正方形,其中所标数值的单位是厘米问:阴影部分的面积是多少平方厘米?4.已知图中三角形 ABC 的面积为 1998 平方厘米,是平行四边形 DEFC 面积的 3倍。那么,图中阴影部分的面积是多少?5.如图,ABCD 是长方形,其中 AB=8,AE=6,ED=3.并且 F 是线段 BE 的中点,G 是线段 FC 的中点.求三角形 DFG(阴影部分)的
2、面积.6.如图,ABCD是直角梯形.其中AD=12 厘米,AB=8 厘米,BC=15 厘米,且ADE、四边形DEBF、CDF的面积相等.EDF(阴影部分)的面积是多少平方厘米?7.如图,已知四边形 ABCD 和 CEFG 都是正方形,且正方形 ABCD 的边长为 10厘米,那么图中阴影三角形BFD的面积为多少平方厘米?8.在边长为 1 的正方形 ABCD 中,AC 与 BD 相交于 O,以 A、B、C、D 分别为圆心,以对角线长的一半为半径画圆弧与正方形的边相交,如图,则图中阴影部分的面积为 _.文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:C
3、G10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:
4、CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码
5、:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编
6、码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档
7、编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文
8、档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3
9、文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CG10N4Z10C8N9 HH7L9K10V2H7 ZH7A2D8K6G3文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编
10、码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8
11、 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3
12、 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文
13、档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6
14、D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1
15、X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T
16、8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2
17、Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8
18、W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P
19、4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9
20、K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10
21、B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8文档编码:CW4B9K2Z6D8 HQ7U10B8W1X3 ZE5G7Y6P4T8
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