Question

In the figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 80° angle and the 60° angle. Which equation will solve for the value of X?
60 + X = 180

X + Y = 180

80+ X = 180

60+80+X = 180

Answer 1

Answer:

60+80+X=180

Step-by-step explanation:

the angle forming 60° and that forming 80° in addition to the angle forming X makes a vertical straight line

the measure of all vertical staright lines=180°

then 60+80+X=180°

X=180-(60+80)

X=40°