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Topic: A tough geometry puzzle
Replies: 4   Last Post: Nov 11, 2010 9:58 AM

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Sujeet Kumar

Posts: 170
From: Patna
Registered: 10/21/10
A tough geometry puzzle
Posted: Nov 4, 2010 11:47 AM
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In quadrilateral ABCD, AB,BC,CD and AD are sides whereas
BD and AC are diagonals .BD and AC intersect at P
such that BC=AP.Angle BAC=20 degree and AB=AC.Angle CAD=
140 degree.Find angle ADC.



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