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Mathematics, 01.03.2021 03:50 nananna90

The diagonals of quadrilateral EFGH intersect at D(3,3). EFGCH has vertices at E(4,7) and F(-4,5). What must be the coordinates of G and H to ensure that EFGH is a parallelogram.

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The diagonals of quadrilateral EFGH intersect at D(3,3). EFGCH has vertices at E(4,7) and F(-4,5). W...
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