Question

What theorem can be used to prove that two triangles are congruent

Answer 1

There are multiple theorems that can be used to prove that two triangles are congruent. It is the SSS, SAS, AAS, and ASA order.

A = Angle
S = Side

You check if both triangles' same side is equal with them.


This is the ASA example

Answer 2

There are multiple ways to prove a triangle congruent. Some of them are discussed below :

• ASA : It stands for Angle-Side-Angle . This states that the corresponding Angle , Side and Angle of the two triangles must be equal when taken in a order to prove them congruent to each other.

• SSS : It stands for Side-Side-Side . This states that the corresponding All three sides of the two triangles must be equal when taken in a order to prove them congruent to each other.

• SAS : It stands for Side-Angle-Side . This states that the corresponding two sides and one angle between the two equal sides of the two triangles must be equal when taken in a order to prove them congruent to each other.