Question

find the values of x, y and z in the following figures. ​

Answer 1

Answer:

a)x+60=180 (linear pair)

x=180-60=40°

similarly, y=50°

Answer 2

Answer:

In (a) z=(180°-60°)=120°,y=(180°-130°)=50°,x=180°-(60°+50°)=70°

In(b)z=(180°-60°)=120°,y=70°,x=180°-(60°+70°)=50°

In(c)x=180°-(40°+50°)=90°,y=40°,z=50°