# Compare and order acute, obtuse and reflex angles

In this lesson we will learn about reflex angles, and then consider how to compare and order acute, obtuse and reflex angles.

# Video

Click on the play button to start the video. If your teacher asks you to pause the video and look at the worksheet you should:

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- Click "Next" to view the activity

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# Worksheet

These slides will take you through some tasks for the lesson. If you need to re-play the video, click the ‘Resume Video’ icon. If you are asked to add answers to the slides, first download or print out the worksheet. Once you have finished all the tasks, click ‘Next’ below.

# Lesson summary: Compare and order acute, obtuse and reflex angles

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The next lesson in Angles is "Reading angles on a protractor (Part 1)"