[" 5.The sides "AB" and "CD" of a parallelogram "ABCD" are bisected at "E" and "F" .Prove that "],[" is a parallelogram."]

The sides AB and CD of a parallelogram ABCD are bisected at E and F. Prove that EBFD is a parallelogram.

The sides A B and C D of a parallelogram A B C D are bisected at Ea n dF . Prove that E B F D is a parallelogram.

The sides A B\ a n d\ C D of a parallelogram A B C D are bisected at E\ a n d\ F . Prove that E B F D is a parallelogram.

The sides AB and CD of a parallelogram ABCD are bisects at E and F. prove that EBFD is parallelogram.

The sides A B\ a n d\ C D of a parallelogram A B C D are bisected at E\ a n d\ Fdot Prove that E B F D is a parallelogram.

ABCD is a parallelogram. AB is produced to E, so that BE = AB. Prove that ED bisects BC.

X and Y are the mid-points of the opposite sides AB and DC of a parallelogram ABCD. Prove that squareAXCY is a parallelogram.

E is the mid-point of side AB and F is the mid point of side DC of parallelogram ABCD . Prove that AEFD is a parallelogram.

ABCD is a parallelogram.AB is produced to E so that BE=AB. Prove that ED bisects BC .

In a parallelogram ABCD ,the bisector of /_A also bisects BC at X .prove that AD=2AB