12. If AJKL is an equilateral triangle, JK = 13x + 5, KL = 17x - 19, and. JL = 8x + 35, find x and the measure of each side.

Algebra: Structure And Method, Book 1
(REV)00th Edition
ISBN:9780395977224
Author:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Publisher:Richard G. Brown, Mary P. Dolciani, Robert H. Sorgenfrey, William L. Cole
Chapter3: Solving Equation And Problems
Section3.8: Proof In Algebra
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ôns: em given the information.
Sólve each proble
12. If AJKL is an equilateral triangle, JK = 13x + 5, KL = 17x - 19, and JL = 8x +35, find
x and the measure of each side.
13. AQRS is an equilateral triangle. If OR is seven less than twice x, RS is 61 less than five times
x, and QS is 11 more than x, find x and the measure of each side.
14. ACDE is an isosceles triangle with CD = DE . If CD = 9x – 25, DE = 6x + 8, and
CE = 10x – 73, find x and the measure of each side.
%3D
%3D
Transcribed Image Text:ôns: em given the information. Sólve each proble 12. If AJKL is an equilateral triangle, JK = 13x + 5, KL = 17x - 19, and JL = 8x +35, find x and the measure of each side. 13. AQRS is an equilateral triangle. If OR is seven less than twice x, RS is 61 less than five times x, and QS is 11 more than x, find x and the measure of each side. 14. ACDE is an isosceles triangle with CD = DE . If CD = 9x – 25, DE = 6x + 8, and CE = 10x – 73, find x and the measure of each side. %3D %3D
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