Question

I want the answers of these questions ​

Answer 1

Step-by-step explanation:

11.

a)x=60° (Remaining angle if triangle )

y=180-60=120° ( linear pair angles)

z=180-60=120° ( linear pair angles)

b) x=60° (Remaining angle of triangle)

y=20°

z= 100°

c) x=140°

y=120°

z=60°

12.PRQ =180-125=55° (linear pair angles)

PQR =125-65=60° ( exterior angle of triangle)

Answer 2

hope it helps u.................