Question

Why is the Angle-Angle-Side(AAS) Congruence theorem called a theorem and not a postulate?

Answer 1

Can anybody explain?

Answer 2

cuz you can prove it using SAS postulate

Answer 3

because it a theorem ....and proved by sas

Answer 4

In geometry we take few things as postulates, and based on them we prove other things. We decided to call SAS a postulate, and based on SAS we developed the theorems like AAS and ASA...

Answer 5

Thanks! :)

Answer 6

you're wlcme !

Answer 7

keep this in mind :-

postulates you need not prove.
but theorems are required to be proven always.