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Drag the protractor into place, then read the angle. Enter the answer in the box. You are allowed an error of 1° Try zooming the browser page for easier measurement. Answers can be checked at the bottom of the page.
Scroll down to check answers ANSWERS: (+/- 1°) 1. 41° 2. 50° 3. 146° 4. 180 + 130 = 310° You are allowed to be off by plus or minus 1 degree. |
