Question

Can someone walk me through this? I need a geometry expert asap!

Answer 1

@Secret-Ninja @jhonyy9 @mathmath333

Answer 2

@Isaiah.Feynman

Answer 3

Not a very good geometer.

Answer 4

do you know what mean parallelogramm ?

Answer 5

Yes, when both opposite sides are congruent.

Answer 6

not is completly and what need being again ?

Answer 7

What?

Answer 8

opposite sides are equal and how again ?

Answer 9

the opposite sides have to be parallel as well

Answer 10

equal and parallele

yes ?

Answer 11

so you need to prove that oposite sides are parallele and equal

Answer 12

I don't know the theorem it's wanting on 3. and 7.