#2
a. determine the value of s, the arc length (measured in inches) cut off in a circle with a radius of 3 inches by an
angle with a measure of 5.5 radians.
inches
b. determine the measure of an angle (in radians) that cuts off an arc length of 6.4 inches in a circle with a 3.9
inch radius
radians
c. determine the length of the radius of the circle (measured in feet) when the angle has a measure of 126
degrees and cuts off an arc length of 49 feet.
feet