Mathematics, 14.05.2021 20:50 Gillo34
6. A quadrilateral has vertices at A(-5,2), B(7,6), C(9,0), and D(-3,-4).
(a) Calculate the slopes of all four sides of ABCD and explain
how these slopes prove that ABCD is a rectangle.
(b) Determine the lengths of the base and height of this
rectangle in simplest radical form.
(c)What is the area of this rectangle? Show the calculation(s) that result in your answer.
Answers: 1
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6. A quadrilateral has vertices at A(-5,2), B(7,6), C(9,0), and D(-3,-4).
(a) Calculate the slopes...
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