Respuesta :
Answer: 120
Step-by-step explanation:
Lines a and b are parallel and cut by the same transversal, t. Since we know these lines are parallel, we can find the measure of angle 7 quite easily.
Angles 3 and 7 are corresponding angles, which means that the two angles are in the same relative position. Thus, they are equivalent.
Angle 3 = angle 7 = 120 degrees
The correct answer is 120.
Answer:
C
Step-by-step explanation:
something as question 1, angle 1 and angle 7 are the same and angle 1 is 120 then angle 7 is 120