Acute Angles & Right Angle

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Lesson Objective
In this lesson, we will learn what are acute angles and right angle.
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About This Lesson
In this lesson, we will learn:
  1. What are acute angles.
  2. What is a right angle.
  3. See some examples on identifying them.
There are many types of angles. As a start, we will learn about these two types of angles. We will proceed to the other types of angles after completing this lesson.

The study tips and math video below will explain more.
acute angle and right angle

Study Tips

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Tip #1
If an angle is greater than 0° and lesser than 90°, it is called an acute angle. Below are some examples:
examples on acute angles
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Tip #2
Right angle is exactly equals to 90°.
example on right angle
The math videos below will explain more on this.

Math Video

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Video on Acute Angles
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Video on Right Angle
 
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Math Video Transcript

Practice Questions & More

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Multiple Choice Questions (MCQ)
Now, let's try some MCQ questions to understand this lesson better.

You can start by going through the series of questions on acute angles and right angle or pick your choice of question below.
  1. Question 1 on identifying acute angles.
  2. Question 2 on identifying right angles
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