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CBSE - X - Mathematics - Coordinate Geometry

if A(-2,1) B(3,2) C(2,a) D(-3,-4) form a IIgm find value of a and its ht.taking AB as base

Asked by 23rd February 2013, 6:07 AM
Answered by Expert

Answer:

A(-2,1) B(3,2) C(2,a) D(-3,-4) forms a parallelogram with AB parallel to CD and BC parallel to AD. 
Answered by Expert 24th February 2013, 5:18 AM

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