Radian Measure Answers

Which expression converts radians to degrees?

How long is the arc intersected by a central angle of radians in a circle with a radius of 4.5 cm? Round your answer to the nearest tenth. Use 3.14 for .

What is the approximate length of arc s on the circle below? Use 3.14 for . Round your answer to the nearest tenth.

A circle has a central angle measuring radians that intersects an arc of length 45 in. What is the length of the radius of the circle? Round your answer to the nearest tenth. Use 3.14 for .

What is 4 radians converted to degrees? If necessary, round your answer to the nearest degree.

Which expression converts 8 radians to degrees?

What is radians converted to degrees? If necessary, round your answer to the nearest degree.

Which equation gives the length of an arc, s, intersected by a central angle of 3 radians in a circle with a radius of 4 in.?

A circle has a central angle measuring radians that intersects an arc of length 33 cm. What is the length of the radius of the circle? Round your answer to the nearest whole cm. Use 3.14 for .

What is radians converted to degrees? If necessary, round your answer to the nearest degree.