Radian Measure Answers

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 .

A circle has a central angle of 6 radians that intersects an arc of length 14 in. Which equation finds the length of the radius, r, of the circle?

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

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

Which expression converts radians to degrees?

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

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 .

A circle has a radius of 5 ft, and an arc of length 7 ft is made by the intersection of the circle with a central angle. Which equation gives the measure of the central angle, q?

What is –36° converted to radians?

What is 720° converted to radians?