A figure has side lengths of x, 3x, and 40. If the length of the longest side is 40, what values of x will form an obtuse triangle?A)x < 20B)x < V 160C)10 < x < 40D)10 < x < v 160

Answered: A figure has side lengths of x, 3x, and…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

Chapter3: Triangles

Section3.5: Inequalities In A Triangles

Problem 39E

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A figure has side lengths of x, 3x, and 40. If the length of the longest side is 40, what values of x will form an obtuse triangles A)x < 20 B)x < V 160 C)10 < x < 40 D)10 < x < v 160