Using a Protractor to Measure Angles

The video tutorial explains how angles are formed and measured in degrees, using a protractor as the primary tool. It covers the basics of angles, the structure of a protractor, and the step-by-step process of measuring angles. The tutorial includes practical examples to illustrate the measurement process and concludes with a summary of the key points.

What is an angle formed by?

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How do we define a degree?

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What tool do we use to measure angles?

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How do you align a protractor to measure an angle?

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What do you do if the second ray extends beyond the protractor?

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How do you determine the measurement of an angle using a protractor?

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What is the measurement of angle DEF as described in the lesson?

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