I really need help with this congruent triangles proof assignment. This is the last assignment that i have left and if i don't get a good grade i wont pass my class. If someone could help me understand how to do it, i would REALLY appreciate it! http://static.k12.com/eli/bb/343/-1/0/1_44952_23947/-1/bbe2019304ef7aa38788379a6127f4be807601e2/media/fc2433db7f6153b0a78928628c8cc49def4fe9a2/84470.PDF

Question

anonymous · Answer

do your own work

anonymous · Answer

I'm not asking for someone to do it for me, i just need someone to explain it to me because i don't understand proofs. Thank you.

anonymous · Answer

:( i feel like a douche.

anonymous · Answer

It's okay, i understand why you'd think that. But i don't want someone to do it for me, I need to know how to actually do it if i want to pass the exam. Lol

anonymous · Answer

You need to know a bunch of postulates/theorems such as vertical angles, SSS, SAS, ASA, AAS, and CPCTC....

For the first problem it is given that AB = AD and CA = EA. Since Angle A is a vertical angle, then A = A. Now There are 2 congruent sides and one congruent angle. Which postulate proves the triangles congruent?