Teachers, save “Measuring Angles with a 180° Protractor” to assign it to your class.

Estimate the answer for each angle and then use the 180° protractor to find the exact measurement. 1. Read the revision notes on how to use the protractor. 2. Estimate the measurement for each angle using your knowledge of angles. 3. the protractor over the angle to be measured. You may need to turn it and place it in the right position. 4. Check your answer with your estimation. 5. Write the answer using the ° symbol to represent the unit of measurement. 6. upload your work when complete.