(完整word版)小学五年级数学上册求阴影部分面积习题.pdf
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1、小学五年级数学求阴影部分面积习题(01)计算下左图阴影部分的面积。(单位:厘米)(02)下右图中大正方形的边长是6 分米,小正方形的边长是3 分米,求阴影部分的面积。(03)下图直角梯形的面积是49 平方分米,求阴影部分的面积。(04)如图,长方形 ABCD,AB12 厘米,AD8 厘米,BEC和CBE都是45o,求阴影部分的面积。(05)图中,梯形 ABCD的面积是 50 平方厘米,高是 5 厘米,AB8 厘米,ABCE是一个平行四边形,求三角形ADE的面积。(06)如图,求平行四边形中的梯形面积。(单位:厘米)(07)直角梯形 ABCD被划分成一个直角三角形和一个平行四边形,已知AD6 分
2、米,EC4 分米,直角三角形 CDE的面积是 14 平方分米,求平行四边形ABED的面积。文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS
3、1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8
4、F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10
5、HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8
6、T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编
7、码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V
8、5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C1
9、0 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7(08)下图正方形 ABCF边长为 10 厘米,阴影部分甲的面积比乙的面积大12平方厘米,求CD的长度。(09)图中梯形中空白部分是直角三角形,它的面积是45 平方厘米,求阴影部分面积。(10)在直角三角形 ABC中,AD7 厘米,三角形 ADC的面积是 35 平方厘米,BCD和BDC 都是 45,求直角三角形BCD的面积。(11)如图,平行四边形ABED的面积为 23 平方厘米,AD5 厘米,EC4.8厘米,求梯形ABCD的面积。文档编码:CT10G8T6Z8J10 HV6P10
10、L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J1
11、0 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10
12、G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文
13、档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J
14、1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2
15、C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV
16、6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7(12)求梯形中阴影部分的
17、面积。(单位:厘米)(13)如图,已知 AB4 厘米,EB3 厘米,长方形的面积是36 平方厘米,求三角形 AEC的 面积。(14)如下图,在长方形ABCD中,点 E 是 BC的中点,EC7.5 厘米,三角形 CDE的面积是22.5 平方厘米,求长方形ABCD的面积。(15)求下面图形的面积。(单位:厘米)文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z
18、8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:C
19、T10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7H7文档编码:CT10G8T6Z8J10 HV6P10L8F2C10 ZS1J1V5X7
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