Question

In triangle ABC, D is midpoint of AB, E is midpoint of AC, and F is midpoint of BC.
Prove segment AF and segment DE bisect each other. (note: you may need other segments).

Answer 1

Here is the answer I put on the other post (same):

This seems straightforward enough, for X point of intersection, ADE similar ABC -> DX = XE = BC/2 -> AF bisects DE AND by the same reasoning AX = XF so DE bisects AF.

Answer 2

thanks

Answer 3

on the Reason , I write short cut , you can add longer , I no room to write

Answer 4

on the ADEF is traperzoid
Reason Write: difinition of paralle

Answer 5

ok thank you
however, i think you meant parallelogram not trapezoid

Answer 6

u w c, yes u r

Answer 7

write || instate traperzoid

Answer 8

I forgot Rhombus not traperzoid,