Question

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

Part 2: [6 points] Explain how you found the measure including the angle relationships. (complementary, supplementary, vertical, etc.). In your response, be sure to type the word “angle” and not the symbol “<,” for example, “angle ABC” not “ 12 years ago

Answer 1

51 degrees because it is congruent

Answer 2

thank you

Answer 3

Nina gave an incorrect answer, since angle DEF is vertical with the given angle 51 degrees than the angle DEF is also 51 degrees. But we are not asked that angle
The angle we are asked is angle CFD which is complementary with angle DEF meaning when added DEF+CFD=90 so obviously angle CFD is 39 degrees