Radian Measure

What is the measure in radians for the central angle of a circle whose radius is 6 cm and intercepted arc length is 5.4 cm? Enter your answer as a decimal in the box.

0.9 radians

In a circle with a radius of 2725 in., an arc is intercepted by a central angle of 7π4 radians. What is the arc length? Use 3.14 for π and round your final answer to the nearest hundredth. Enter your answer as a decimal in the box.

150.56 in.

In a circle with a radius of 26.9 m, an arc is intercepted by a central angle of 9π5 radians. What is the arc length? Use 3.14 for π and round your final answer to the nearest hundredth. Enter your answer as a decimal in the box.

152.04 m

In a circle with a radius of 6 m, an arc is intercepted by a central angle of 7π4 radians. What is the arc length? Use 3.14 for π. Enter your answer as a decimal in the box.

32.97 m

In a circle with a radius of 6 ft, an arc is intercepted by a central angle of 3π2 radians. What is the length of the arc?

9π​ ft