A(1,2) B(4,3) and C(6,6) are the three vertices of a parallelogramABCD, find the coordinates of fourth vertex D
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A(1,2) B(4,3) and C(6,6) are the three vertices of a parallelogramABCD, find the coordinates of fourth vertex D
adarsha2003:
answer is (3,5)
Let A(1, 2), B (4, 3) and C(6, 6).
Let D (x, y) be the fourth vertex of the parallelogram ABCD.
Since, the diagonals of parallelogram bisect each other at O.
∴ Mid point of BD = Mid point of AC
Thus, (3, 3) is the fourth vertex.
Let D (x, y) be the fourth vertex of the parallelogram ABCD.
Since, the diagonals of parallelogram bisect each other at O.
∴ Mid point of BD = Mid point of AC
Thus, (3, 3) is the fourth vertex.
no
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