Question

Nobody answered this question yet, so, 35 points to who does: ∠E and ∠F are vertical angles with m∠E=8x+8 and m∠F=2x+38. What is the value of x? Enter your answer in the box.

Answer 1

Explanation:

vertical angles are the angles that are opposite each other at an intersection. and they are therefore equal (congruent).

so,

8x + 8 = 2x + 38

6x = 30

x = 5