Question 265245
GIVEN: AB AND CD BISECT EACH OTHER AT X. AB=CD PROVE:AX=CX

1.) AX = 1/2*AB (definition of a bisector)
2.) CX = 1/2*CD (definition of a bisector)
3.) CX = 1/2*AB (AB = CD)
4.) CX = AX (from 1.)