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This video helps students confused with measuring angles using a protractor. It shows the use of two common protractors and gives hints on getting the correct value.
How to measure an angle in degrees More free lessons at: http://www.khanacademy.org/video?v=92aLiyeQj0w
This is a quick simple tutorial on how to measure an angle with a protractor.
How to use a protractor to measure and draw angles.
This video illustrates how to measure angles with a protractor, and explains why a protractor has two sets of numbers.
