1
GordianZ MOD 画个图用勾股定理都能算出来,就这么点动手能力都没有?
http://en.wikipedia.org/wiki/Triangulation |
2
badec 2010-08-19 14:30:38 +08:00
呃,确实也有数学不好的人.
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3
utom OP (xa-xb)²+(ya-yb)²=w²
(xa-xc)²+(ya-yc)²=w² (xb-xc)²+(yb-yc)²=n² 求xc yc |
6
explon 2010-08-19 15:35:12 +08:00
无聊人士
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7
jiangxiaolei 2010-08-19 16:15:46 +08:00
炫耀贴~
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