cyclic quadrilateral

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cyclic quadrilateral

by dikku07 » Wed May 20, 2009 11:09 am
In a cyclic quadrilateral ABCD, angleA = (2x+4), angleB= (y+3), angleC= (2y+10) and angle D=(4x-5). Find the four angles.

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by maihuna » Wed May 20, 2009 11:53 am
use the property that alternate angle sums to 180...
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