Question

Can someone help me with this

Answer 1

the second page

Answer 2

are you sure this is right ?

Answer 3

There are many ways to prove geometric problems. This is one way. Not sure how much more detail or less detail your teacher expects.

Answer 4

I think I may have a better proof:
Angle G = Angle D They are the opposite angles of the parallelogram CDFG and opposite angles of a parallelogram are congruent.

Angle D = Angle A They are the opposite angles of the parallelogram ABDE and opposite angles of a parallelogram are congruent.

Angle G = Angle A Transitivity