Question

pls show that AB IS PARRELLEL TO EF

Answer 1

Step-by-step explanation:

Angle FEC = Angle ECD ( linear pair )

145° + 35° = 180°

EF || CD

Angle BAC = Angle ACD (Alternate angle)

57° = 22° + 35°

57° = 57°

AB || CD

So, AB || EF