Answered: In parallelogram ABCD, diagonals and…

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Geometry

In parallelogram ABCD, diagonals and are drawn and intersect at E. AE = x² - 24 and EC = 2x. Find AC

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter11: Introduction To Trigonometry

Section11.2: The Cosine Ratio And Applications

Problem 39E

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Question

In parallelogram ABCD, diagonals and are drawn and intersect at E. AE = x² - 24 and EC = 2x. Find AC.

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