Learn Acute, Obtuse & Right Angles and Measure Angles with a Protractor - [5-9-7]

In this lesson, you will learn how to identify if an angle is an acute angle, an obtuse angle, or a right angle. We will do this by first measuring an angle using a protractor to understand how many degrees are in the angle. After we know the measure of the angle, we can determine if it is acute, obtuse, or right. This information is important to understand as there are many theorems in geometry, algebra, and calculus, that depending on know the measure of an angle and the type of angle that it is.

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[hemarajue]

Why not a protractor with radian angle marking as well so that we become familiar with them?

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