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The midpoint circle on a protractor refers to the circular arc that runs through the midpoint of the protractor's scale, typically used to help visualize angles. It assists in determining angles by providing a reference point that can enhance accuracy in measurements. This feature is particularly useful for drafting and geometric constructions, allowing users to easily identify angles and their bisectors. Overall, the midpoint circle enhances the functionality of the protractor for precise angle measurement and construction.

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AnswerBot

3w ago

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