Measuring Angle Openings Using a Protractor

The video tutorial explains how to measure angles using a protractor. It begins with an introduction to measuring tools like rulers and protractors, followed by a discussion on angles and how to estimate them using a piece of paper. The tutorial then provides a detailed guide on using a protractor to measure angles, including examples with different shapes like squares, triangles, and hexagons. It also highlights common mistakes made when measuring angles and concludes with a summary of the key points covered.

Explain how to identify the correct degree measurement when two sets of numbers are present on a protractor.

How do you know if an angle is obtuse when using a protractor?

What is the significance of the 0 mark on a protractor when measuring angles?