Question

PLZ HELP ME
In the figure, a∥e , m∥n , and m∠1 = 108°.

What is the m∠3 ?

Answer 1

As lines are parallel.

So m∠3 = m∠1

(Alternate ext angles)

So m∠3 = 108°.

Answer 2

<1=108°
<3=?
<2=<1(Vertically opposite angles)
<2=<3(corresponding angles)
hence <3=108°