Determine whether the quadrilateral is a parallelogram using the indicated method. 13. D(-8, 1), E(-3, 6), F(7, 4), G(2, -1) (Distance Formula) 13. YES / NO 14. L(-1, 6), M(5, 9), N(0, 2), P(-8, -2) (Slope Formula) 14. YES / NO
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To determine if the quadrilateral DEFG is a parallelogram using the distance formula, we need to check if the opposite sides are equal in length. First, let's find the distance between points D and E: DE = √((-3 - (-8))^2 + (6 - 1)^2) = √(5^2 + 5^2) = √50 Now, Show more…
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