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Topic: Beautiful Geometry Puzzle
Replies: 1   Last Post: Oct 24, 2010 10:56 AM

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Sujeet Kumar

Posts: 190
From: Patna
Registered: 10/21/10
Beautiful Geometry Puzzle
Posted: Oct 23, 2010 10:25 AM
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Here is a beautiful geometry problem-
In a quadrilateral ABCD, AB,BC,CD and AD are sides whereas AC and BD are diagonals.Angle BCA=40 degree,
angle CBA=70 degree, angle ABD=10 degree and angle CAD=80 degree.Find angle ACD.

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