How to make a Pie Graph using a protractor and compass

Check out products related to Geography, Travel and the Outdoors on Amazon: https://www.amazon.com/shop/darrongedgesgeographychannel (Paid Link) Pie graphs are useful for comparing proportions or percentages. Geographers use Pie charts for things such as showing the composition of ethnic groups in a country. In this video tutorial I show you how to make a Pie Graph using a compass and protractor.

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