Question

PLEASE HELP
Picture above

Answer 1

Answer:

x=36°

1. pentagon=540°
2. one angle of the pentagon=108°
3. the straight line =180°
4. 180°-108°=72°
5. 72° is for the angle of the triangle that consists x
6. both of the angle is 72°
7. the interior angle for triangle is 180°
8. 180°-72°-72°=36°

hope it will be helpful. sorry if there is a mistake.