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Mathematics, 04.08.2019 07:40 yejinschoi6362

Quadrilateral abcd has vertices a(1, -3) , b(2, 1), c(6, 3), and d(7, -1). prove or disprove that the quad abcd is a rectangle.

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Quadrilateral abcd has vertices a(1, -3) , b(2, 1), c(6, 3), and d(7, -1). prove or disprove that th...
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