Five consecutive rays, A, B, C, D and E, intersect at vertex F. Angle BFC is a right angle. Angle CFD is thirty-three degrees. Angles CFD and DFE are complementary. Angles AFB and EFD are vertical angles.

Part 1: [4 points] Find the measure of angle AFB.

Part 2: [6 points] Explain how you found the measure including the angle relationships. (complementary, supplementary, vertical, etc.).

Question

Five consecutive rays, A, B, C, D and E, intersect at vertex F. Angle BFC is a right angle. Angle CFD is thirty-three degrees. Angles CFD and DFE are complementary. Angles AFB and EFD are vertical angles.

Part 1: [4 points] Find the measure of angle AFB.

Part 2: [6 points] Explain how you found the measure including the angle relationships. (complementary, supplementary, vertical, etc.).

anonymous · Answer

AFB as u said is 90 degree

anonymous · Answer

two angles are said to be complementary is their angle sum comes out to be 90 degree
supplementary if their sum=180 degree