1) Solve for the variable. Show all work. Round to the tenths. Use trigonometry, PythagoreanTheorem, or triangle angle sum theorem.2014

Answered: 1) Solve for the variable. Show all…

Elementary Geometry For College Students, 7e

7th Edition

ISBN:9781337614085

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

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

ChapterP: Preliminary Concepts

SectionP.CT: Test

Problem 1CT

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Question

1) Solve for the variable. Show all work. Round to the tenths. Use trigonometry, Pythagorean
Theorem, or triangle angle sum theorem.
20
14

Expert Solution

Step 1

Solution:

In the first triangle , We want find x by using pythagorean theorem,

$A B^{2} + B C^{2} = A C^{2}$

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1) Solve for the variable. Show all work. Round to the tenths. Use trigonometry, Pythagorean Theorem, or triangle angle sum theorem. 20 14