17. Two angles for a linear pair. The measure of one angle is 30 more than the measure of the other. Write an equation then solve for x and find the measures of the angles.

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asked Dec 11, 2022 87.8k views

2 Answers

Faridun · Answer 1 · 2022-12-13T13:12:57+0000

Answer:

<1 = 75 degrees

<2 = 105 degrees

Explanation:

<1 = x

<2 = x+30

<1 + <2 = 180 (straight angle)

x + x + 30 = 180 degrees

2x = 180 - 30

x = 150/2

x = 75