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20 Jan 2012 19:50:25 IST
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Two vertices of triangle are (4,-3) ,(-2,5).If orthocentre of triangle is at (1,2), find coordinate of third vertex.
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20 Jan 2012 20:17:55 IST
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Let 3rd vertex be (x,y)4-2+x=3*1-3+5+y=3*2x=1y=4
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20 Jan 2012 20:24:08 IST
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Use:(x1+x2+x3)/3=Xoforthocentr..same for y
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21 Jan 2012 16:15:41 IST
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straight line
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21 Jan 2012 16:20:04 IST
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straight lineTwo vertices of triangle are (4,-3) ,(-2,5).If orthocentre of triangle is at
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2 Feb 2012 18:27:10 IST
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(33,26)
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