Question

May someone help me please i would greatly appreciate it. My question is prove that opposite sides of a parallelogram are congruent. Be sure to create and name the appropriate geometric figures.

Answer 1

Hint: Opposite sides of Parallelogram have same slope and length but different coordinates.

Answer 2

Thanks i appreciate any help :)

Answer 3

You need a two-column proof?

Answer 4

I just have to explain it, it can be in any way.

Answer 5

I'll give you an idea of the way the proof goes.

Answer 6

Ok thanks

Answer 7

Draw diagonal BD, since between two points there is only one line.

Answer 8

Ok im following you so far.

Answer 9

AB || DC and AD || BC by def of parallelogram.