Measuring Angles: Types, Classification, and Using a Protractor

The video tutorial covers the classification and measurement of angles. It introduces different types of angles such as acute, right, obtuse, reflex, and full turn. The tutorial explains how to use a protractor to measure angles accurately, emphasizing the importance of classifying angles to choose the correct scale on the protractor. It also demonstrates measuring both simple and complex angles, including reflex angles, by calculating the difference from a full turn.

What is the significance of using a protractor in measuring angles?

What are the two scales on a protractor used for?

How do you calculate the reflex angle if the acute angle is known?