Question

Which fact could you use to help prove that ΔAEDΔBEC using Angle-Angle?
Answer

Line segment AD is parallel to line segment CB.

The measure of line segment CE is equal to one-third times the measure of line segment DE.

Line segment CE is congruent to line segment BE.

Line segment AE is congruent to line segment DE.

Answer 1

@jollysailorbold

Answer 2

tthe first one. that they're parellel

Answer 3

explain please?

Answer 4

if you know that their parellel, then you know that there are vertical angles. and corresponding angles and all that jazz.

Answer 5

but they arent really parallel!:/// gahh