Question

There is a pair of vertical angles whose measures are m/1 = 106° and m/2 = (3x - 75) °. What equation
can you write to solve for x? (1 point)

O 3x°-75°+106°=180°

O 3x°-75°=106°

○ 3x°-75°-106°=180°

O 3x°-75°+106°=90°

Answer 1

Vertical angles are congruent, so set their measures equal:

3x − 75 = 106

(That is the second choice.)