Question

Two parallel lines are crossed by a transversal.

What is the value of g?

g = 75
g = 80
g = 100
g = 105

Answer 1

(D) g=105

Explanation:

Answer 2

The value of g is D. ∠g = 105°.

The given angle measruement and angle g are alternate exterior angles. The Alternate Exterior Angles Theorem states that if two parallel lines are crossed by a transversal, then the pairs of alternate exterior angles are congruent. So, the given angle measurement and angle g are congruent. ∠g = 105°.