What is an Included Side of a Triangle - Congruent Triangles

The video tutorial discusses congruence in triangles, focusing on the Side Angle Side (SAS) and Angle Side Angle (ASA) theorems. It explains the importance of included angles and sides in proving congruence and highlights the conditions under which triangles can be considered congruent using these theorems.

What is the definition of an included side in the context of triangle congruence?

Explain the significance of the angle being between two sides in the side angle side congruence criterion.

How does the position of the angle affect the congruence of triangles when using the side angle side criterion?

Describe the relationship between the angles and the included side in the angle side angle congruence criterion.

What must be true about the sides when proving congruence by angle side angle?