Question

current skill! find the measure of angle 8. skill code: 1120003

Explanation:

Step1: Identify vertical - angle relationship

Angle 2 and the 125 - degree angle are vertical angles, so $\angle2 = 125^{\circ}$.

Step2: Identify corresponding - angle relationship

Angle 2 and angle 6 are corresponding angles. Since the two lines are parallel, $\angle6=\angle2 = 125^{\circ}$.

Step3: Identify vertical - angle relationship for angle 8

Angle 8 and angle 6 are vertical angles. Vertical angles are equal. So $\angle8=\angle6$.

Answer:

$125^{\circ}$