Question

Answer the questions from img

Answer 1

Answer:

130°+z= 180° (angles from the same side of transverse)

z= 180°-130° = 50°

z+y = 90° (linear pair with 90°)

50°+y =90°

y=90°-50°=40°

x+y=180° (angles from the same side of transverse)

x+40°=180°

x=180°-40°=140°

So, x= 140°, y=40°, z=50°