Sat January 07, 2012 By: Mahesh Joshi


Expert Reply
Sun January 08, 2012
you probably want to find the area of triangle OAB. For which either the lengths of OA and OB should be Known or the co-ordinates of A and B should be known.The  co-ordinates of A will be of the type (x,0) and of B will be of the type (0,y) and hence the area of the Triangle will be 1/2 . x.y
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