Question

Please solve and send the solution​

Answer 1

Answer:

On line l, 40°+Angle 1 = 180° ( Linear pair )

Angle 1 = 180°-40°

= 140°

Angle y = Angle 1 (As line l and m are parallel, and both of them lie on the same side.)

Angle z = 110° ( Alternate Interior Angle )

Angle x = 180°- 110° ( Linear Pair )

Angle x = 70°.

Therefore, angle x = 70°, angle y = 140° and angle z = 110°.