I'm stuck on this problem....?

Question

Given: A= (x1, y1), B=(x2, y2)

M is the midpoint of Line AB.

P is the midpoint of Line BC.

Q is the midpoint of Line AC.

Prove:

A) P=( x2, y1+y2/2)

B) Q= (x1+x2/2, y1)

C) Points M and P have the same y-coordinate.

D) Points M and Q have the same x-coordinate.

E. M= (x1+x2/2, y1+y2/2)

Please explain, I'm totally lost

Thanks a bunch = )

Answer 1

Insufficient information. You forgot to give the coordinates of C. Working backwards from the answers I have worked out that C = (x2, y1).

If you would like to confirm this and re-submit the question I will be happy to answer it.

Merci beaucoup.