Question

please anybody answer properly​

Answer 1

Answer:

1a)the value of z= 180⁰-120⁰=60⁰ (linear pair)

b)linear pair

c)the value of x=180⁰-(60⁰+60⁰)= 60⁰ (angle sum property/ it is an equilateral triangle as the other 2 sides of the triangle is 60⁰. therefore the third side will also be 60⁰

d)180⁰

e)value of y=180⁰-120⁰+40⁰=20⁰ (angle sum property)