Question

ABC~DEF
AB = 36, BC = 24, DE = 48
m<B = 110', m<E = 110'

EF = ?

I think it's 68. Yes? Or is something else?

Answer 1

EF = 32

Corresponding sides of similar triangles are proportional. Draw a picture.
Make a proportion:

36/24 = 48/EF

Answer 2

Thank you so much. Saved me from a big mistake :)

Answer 3

You'll get there!