Solving two triangles are similar using SSS

The video tutorial discusses the concept of similarity in geometry, contrasting it with congruence. It explains that while congruent figures have the same shape and size, similar figures have the same shape but not necessarily the same size. The tutorial introduces three methods to prove triangle similarity: angle-angle, side-side-side, and side-angle-side. Each method is explained with examples, highlighting the importance of proportionality and corresponding angles in determining similarity.

Why is it easier to prove similarity than congruence in triangles?

Describe the process of proving that two triangles are similar using the side-side-side criterion.

What does the side-angle-side similarity criterion entail?