Question

This is the question ​

Answer 1

Answer:

x=35°

y=105°

z=75°

Step-by-step explanation:

x+40°+3x=180°

4x+40°=180°

4x=180°- 40°

x=140°

4

x=35°

y=3x

y=3×35°

y=105°

z=40°+x

z=40°+35°

z=75°

HOPE IT IS HELPFUL.

THANK YOU.