Answer:
The missing angle inside of the shaded triangle is 75
The missing angle next to the shaded triangle is 55
The missing angle on the right is 56
The missing angle at the top is 79
Explanation:
There are 180 degrees in a triangle and a line... Therefore, use this to your advantage.
The missing angle inside of the shaded triangle is 75
The missing angle next to the shaded triangle is 55
The missing angle on the right is 56
The missing angle at the top is 79