How congruent triangles compare to similar triangles

The video tutorial explains the differences between similar and congruent triangles. Congruent triangles have the same shape and size, proven by methods like side-side-side and side-angle-side. Similar triangles share the same shape but not necessarily the same size, identified by having two congruent angles. The tutorial covers the key concepts and methods for proving congruency and similarity in triangles.

What is the main difference between similar triangles and congruent triangles?

How can we prove that two triangles are congruent?

What does it mean for triangles to be similar?

What is the angle-angle criterion for similarity in triangles?

Explain the significance of the third angle in similar triangles.