Respuesta :
When referring to angles, I will use top, middle and bottom.
The middle angle is 180 - 28 - 105 = 37°
The top angle is 180 - 37 - 82 = 61°
The bottom angle is 180 - 28 - (180 - 82) = 54°
The middle angle is 180 - 28 - 105 = 37°
The top angle is 180 - 37 - 82 = 61°
The bottom angle is 180 - 28 - (180 - 82) = 54°
Answer:
The measure of angle B is 54°. The measure of angle A is 51°. The measure of angle AFE is 47°.