Question

find x in the following?​

Answer 1

Answer:

( reason for all: exterior angle of a triangle is equal to the sum of opposite interior angles)

i)

x=60°+70°

x=130°

ii)

110°=x+60°

x=110°-60°

x=50°

iii)

120°=2x+x

3x=120°

x=40°

Answer 2

Answer:

It will help you please tap thanks