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王英同学从A地沿北偏西60°方向走100m到B地,再从B地向正南方向走200m到...
王英同学从A地沿北偏西60°方向走100m到B地,再从B地向正南方向走200m到C地,此时王英同学离A地( )
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161600200089739/SYS201310221616002000897008_ST/images0.png)
A.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161600200089739/SYS201310221616002000897008_ST/0.png)
m
B.100m
C.150m
D.
![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161600200089739/SYS201310221616002000897008_ST/1.png)
m
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![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161600200089739/SYS201310221616002000897004_ST/0.png)
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![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161600200089739/SYS201310221616002000897004_ST/2.png)
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![manfen5.com 满分网](http://img.manfen5.com/res/CZSX/web/STSource/20131022161600200089739/SYS201310221616002000897004_ST/3.png)
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