How to use a protractor.

How to use a protractor.

Author: Sarah Deckard

The students will be able to identify and measure various angles using their knowledge of a protractor.

Before we can start measuring the degree of various angles, we first have to know how to use a protractor. In this tutorial video, we will look at the different parts to your protractor, learn how to place it on your angle to measure it, and discuss the common errors made when using a protractor.

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How to use a protractor

Source: Sarah Deckard YouTube video


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Source: Google Docs