Q2)X and Y are the mid points of sides AC and AB of triangle ABC respectively,OP is parallel to BC and CYQ and BXP are straight lines.Prove that ar( triangle ABP)=ar(triangle ACQ). Q3)points A and B are on the same side of a line m,AD is perpendicular to m and BE is perpendicular to m and meet at D and E respectively. If C is the mid point of AB, prove that CD=DE.

Asked by  | 19th Feb, 2012, 08:11: PM

Expert Answer:

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The solution to your Q3 is :
 

Answered by  | 21st Feb, 2012, 02:36: PM

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