Angle Measures and Coterminal Angles Quiz

Write the following angle measures in radians: 165°.

Write the following angle measures in radians: -300°.

• -18°

• -36°

• -54°

• -72°

Write the following angle measures in decimal degree form: 164° 39'.

• 164.65°

• 164.39°

• 164.78°

• 164.52°

• 22.6 cm

• 14.5 cm

• 13.8 cm

• 12.9 cm

Find the area of a sector with a radius of 2.4 yards and a central angle of 250 degrees. Round your answer to the nearest tenth.

• 12.6 square yards

• 15.7 square yards

• 13.1 square yards

• 14.8 square yards

A motion detector can detect movement up to 25 feet away through an angle of 105°. What area can the motion detector monitor?

• 573.2 square feet

• 572.7 square feet

• 574.3 square feet

• 575.1 square feet

The drum in a washing machine spins at 1,200 revolutions per minute. If the diameter of the drum is 76 centimeters, find the angular speed of the drum in radians per second.

• 125.6 rad/s

• 126.0 rad/s

• 125.7 rad/s

• 126.5 rad/s