B. The image shows quadrilateral ABCD. Prove that quadrilateral ABCD is a rectangle by proving it has four 90 degree angles using slope. Remember that in order to show that a figure is a rectangle you must prove that opposite sides are parallel and there are four 90 degrees angles (perpendicular lines).** Hint: Use slope to show that lines are perpendicular and parallel." Edit View Insert format lools Table 5. 2.

B. The image shows quadrilateral ABCD. Prove that quadrilateral ABCD is a rectangle by proving it has four 90 degree angles using slope. Remember that in order to show that a figure is a rectangle you must prove that opposite sides are parallel and there are four 90 degrees angles (perpendicular lines).** Hint: Use slope to show that lines are perpendicular and parallel." Edit View Insert format lools Table 5. 2.

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

Author:Alexander, Daniel C.; Koeberlein, Geralyn M.

Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.

Chapter10: Analytic Geometry

Section10.2: Graphs Of Linear Equations And Slope

Problem 44E: Prove that if two lines neither horizontal nor vertical are perpendicular, then the product of their...

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