Question

How to show that two triangles are congruent

Answer 1

Explanation:

Follow this rules

1. SSS (Side-Side-Side)
2. SAS (Side-Angle-Side) A
3. SA (Angle-Side-Angle)
4. AAS (Angle-Angle-Side)

Answer 2

To show that 2 triangles are congruent, both triangles must have the same the same size and shape. Basically both triangles must have the same 3 angles and 3 sides.

Explanation:

This means that the corresponding sides are equal and the corresponding angles are equal. We can tell whether two triangles are congruent without testing all the sides and all the angles of the two triangles.

Hope this helped! :D