15 Given the following equilateral triangle, solve for the length of one of the sides (21-x) in. (2x - 3) in. (x + 5) in. 13 39 D 78.5

Mathematics For Machine Technology
8th Edition
ISBN:9781337798310
Author:Peterson, John.
Publisher:Peterson, John.
Chapter72: Oblique Triangles
Section: Chapter Questions
Problem 40A: Solve the following machine shop exercises. Find distance y. All dimensions are in inches.
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15
Given the following equilateral triangle, solve for the length of one of the sides
(21-x) in.
(2x-3) in.(x + 5) in.
13
39
D 78.5
Transcribed Image Text:15 Given the following equilateral triangle, solve for the length of one of the sides (21-x) in. (2x-3) in.(x + 5) in. 13 39 D 78.5
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