Question

please help?? i need help approaching this problem thx!

Answer 1

so like DB must add up to 180 so you should add 51+78 and subtract that from 180 and that will give you the measure of AFE. That also means that AC must add up to 180 so subtract 78 from 180 and that will give you CFB . And that’s the jist of it, hope this helped you out !!!

Answer 2

A. AFD=51

B. AFE= 51

C. DFC= 90

D. CFA= 180

E. CFB= 90

Hope it helps!