The length of the base of an isosceles triangle is x. The length of a leg is 4x-4. The perimeter of the triangle is 91. Find x. .....

Elementary Algebra
17th Edition
ISBN:9780998625713
Author:Lynn Marecek, MaryAnne Anthony-Smith
Publisher:Lynn Marecek, MaryAnne Anthony-Smith
Chapter3: Math Models
Section3.4: Solve Geometry Applications: Triangles, Rectangles, And The Pythagorean Theorem
Problem 3.84TI: The length of a rectangle is 62 feet and the width is 48 feet. What is the perimeter?
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The length of the base of an isosceles triangle is x. The length of a leg is 4x– 4. The perimeter of the triangle is 91. Find x.
200
Transcribed Image Text:The length of the base of an isosceles triangle is x. The length of a leg is 4x– 4. The perimeter of the triangle is 91. Find x. 200
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