a(3,-4),b(-1,3),c(-6,2),d(x,y) vertex of parallalogram find d
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ABCD is a Parallelogram
So, Mid point of diagonal AC=Mid point of Diagonal BD
[3-6/2,-4+2/2]=[2-x/2,-4-y/2]
2-x/2=-3 and -4-y/2=-2
so,2-x=-6 and -4-y=-4
so x=8 and y=0
so, d is (8,0)
So, Mid point of diagonal AC=Mid point of Diagonal BD
[3-6/2,-4+2/2]=[2-x/2,-4-y/2]
2-x/2=-3 and -4-y/2=-2
so,2-x=-6 and -4-y=-4
so x=8 and y=0
so, d is (8,0)
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