今天做新PP遇到的
有點看不太懂
跟大家請教一下
該如何解題
謝謝
請教一題新PP的PS
版主: shpassion, Traver0818
3 篇帖子 • 分页： 1 / 1
由 enim » 2005-12-20 16:22
這題目給了兩個頂點座標(0,0)(6,0)中心座標(3,2)
題目告訴你說中心的座標是三角形三頂點坐標的平均數
現在要求另一個頂點座標(x,y)
(0+6+x)/3=3
x=3
(0+0+y)/3=2
y=6
則(3,6)
題目告訴你說中心的座標是三角形三頂點坐標的平均數
現在要求另一個頂點座標(x,y)
(0+6+x)/3=3
x=3
(0+0+y)/3=2
y=6
則(3,6)
★Look for the clear light of truth.
∼Look for unknown new roads even when men's sight is keener far from now.
☆Divine wonder will never fail us.
★Every age has its own dream.
∼Leave then the dreams of yesterday.
☆You take the torch of knowledge and build the palace of the future.．．．．Madame Curie
∼Look for unknown new roads even when men's sight is keener far from now.
☆Divine wonder will never fail us.
★Every age has its own dream.
∼Leave then the dreams of yesterday.
☆You take the torch of knowledge and build the palace of the future.．．．．Madame Curie
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