A 4. Isosceles trapezoid ABCD has legs AB and CD, and base BC. If AB = 6y- 6, BC = 4y – 7, and CD = 7y – 12, find the value of y.

Elementary Geometry For College Students, 7e
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ISBN:9781337614085
Author:Alexander, Daniel C.; Koeberlein, Geralyn M.
Publisher:Alexander, Daniel C.; Koeberlein, Geralyn M.
Chapter8: Areas Of Polygons And Circles
Section8.CR: Review Exercises
Problem 11CR: Given: Isosceles trapezoid ABCD Equilateral FBC Right AED BC = 12, AB = 5, and ED = 16 Find: a AEAFD...
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4. Isosceles trapezoid ABCD has legs AB and CD, and base BC. If AB = 6y – 6,
BC = 4y – 7, and CD = 7y – 12, find the value of y.
Transcribed Image Text:A 4. Isosceles trapezoid ABCD has legs AB and CD, and base BC. If AB = 6y – 6, BC = 4y – 7, and CD = 7y – 12, find the value of y.
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