   Chapter 2.4, Problem 24E ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698

#### Solutions

Chapter
Section ### Elementary Geometry for College St...

6th Edition
Daniel C. Alexander + 1 other
ISBN: 9781285195698
Textbook Problem
143 views

# Given: Right Δ A B C with right ∠ C m ∠ 1 = 7 x + 4 m ∠ 2 = 5 x + 2 Find: x

To determine

To find:

The value of x.

Explanation

Given:

m1=7x+4

And,

m2=5x+2

Figure (1)

Calculation:

Sum of acute angles in a right triangle is equal to 90°.

Equate the sum of acute angles in a right triangle to 90°.

m1+m2=90°(1)

Substitute 7x+4

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