Identifying Acute, Straight, and Obtuse Angles

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Taught by mrbrianmclogan
  • Currently 4.0/5 Stars.
4886 views | 1 rating
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Lesson Summary:

In this lesson, the teacher explains the three types of angles: acute, straight, and obtuse. A right angle is equal to 90 degrees and can be represented by a little box. An acute angle is less than 90 degrees, while an obtuse angle is greater than 90 degrees. A straight angle is equal to 180 degrees and can be created by making a line. The teacher demonstrates how to identify each type of angle by including three points to create an angle and provides examples for each type.

Lesson Description:

Identifying an acute, straight and obtuse angle

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Questions answered by this video:
  • What is a right angle?
  • What is an acute angle?
  • What is an obtuse angle?
  • What is a straight angle?
  • Staff Review

    • Currently 4.0/5 Stars.
    This lesson goes over what right, acute, obtuse, and straight angles are.