Mathematics, 07.04.2022 17:00 akai971

Exercise #5: Quadrilateral EFGH has vertices at E(-6,2), F(3,8), G(7,2), and H(-2,-4). Calculate the slopes of all four sides of EFGH. Use these slopes to prove that EFGH is a rectangle.

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Exercise #5: Quadrilateral EFGH has vertices at E(-6,2), F(3,8), G(7,2), and H(-2,-4). Calculate t...