Proof Help

[Alohagirl]

I need help with my homework:

Write a 2-column proof.
Given: parallelogram ABCD, M is the midpoint of line AB
Prove: OM=(1/2)AD

Attached is the drawing that came with the proof.

Please Help!

 

[Deleted member 4993]

I need help with my homework:

Write a 2-column proof.
Given: parallelogram ABCD, M is the midpoint of line AB
Prove: OM=(1/2)AD

Attached is the drawing that came with the proof.

Please Help!

Please show us your work, indicating exactly where you are stuck - so that we may know where to begin to help you