Angles

The video tutorial introduces angles as formations created by two rays sharing an endpoint. It explains right angles using a paper folding model and identifies right angles in everyday objects like chalkboards and windows. The tutorial also covers acute and obtuse angles, comparing them to right angles. The lesson concludes with a summary of angle types and their characteristics.

What is the difference between acute angles and right angles?

Explain what an obtuse angle is and how it relates to a right angle.