Question

Write a two column proof.

Given: B is the midpoint of line AC, C is the midpoint of line BD

Prove:AB=CD

Answer 1

AFTER the given obviously

Answer 2

AFTER the given obviously

Answer 3

@Brill any ideas??

Answer 4

Umm my terminology is a bit rusty because it's been 2 years since geometry but Ill try my best

Answer 5

And I retriceume it means line segment not line anway

Answer 6

1.AB=BC; because if B is them midpoint then it splits AC in half

Answer 7

*the not them

Answer 8

2. BC=CD; because if C is the midpoint it splits BD in half

Answer 9

AB=CD because of the transitive property