Question

Write a two-column proof.
(I'll attach the rest)

Answer 1

Given- AC bisects DAB and CA bisects DCB
Prove- DAC is congruent to BAC

Answer 2

this is a simple problem, but would take forever to do on a computer, all the complimentary and supplementary angles and so on, DA=AB=CB=DC

Answer 3

its not simple to me, obviously.

Answer 4

i understand that part, it is just very hard on the computer to draw it out. so im asking that u identify the angles that are the same, by using 180degrees and 90 degree angles.