| 1. | It combined a compass with a protractor built into the base.
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| 2. | A protractor divided in centiturns is normally called a percentage protractor.
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| 3. | A protractor divided in centiturns is normally called a percentage protractor.
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| 4. | Subtracting the detractors from the protractors gives the calculation of advocacy.
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| 5. | Here is an example of such a three-dimensional protractor.
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| 6. | The protractor baseplate allowed users to take more accurate bearings from maps.
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| 7. | The protractor on the upper left of the chart has two scales.
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| 8. | They are often purchased in packs with protractors and compasses.
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| 9. | Finally, the initial angle could be measured with a simple protractor.
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| 10. | First is that it's a compass and not a protractor.
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