The correct answer is D. Use the larger measurement because the angle is obtuse. The angle measures 155°.
To find the measurement of the angle shown on the protractor, you need to look at the scale on the protractor starting from 0°. In this case, the angle shown is closer to 155° than 45°, so the measurement of the angle is 155°.
Explain how to find the measurement of the angle shown on the protractor. What is the measurement of the angle?
Responses
A Find the sum of 155° and 45°. The angle measures 200°. Find the sum of 155° and 45°. The angle measures 200°.
B Find the difference between 155°and 45°. The angle measures 110°. Find the difference between 155°and 45°. The angle measures 110°.
C Use the smaller measurement because the angle is acute. The angle measures 45°. Use the smaller measurement because the angle is acute. The angle measures 45°.
D Use the larger measurement because the angle is obtuse. The angle measures 155°.
its between160 and 150 and the other between 50 and 40
1 answer