Determine the arc length intercepted by the given central angle and radius of the circle. Express the answer to two decimal places.

r = 4.56 ft, θ = 7π/8 rad

Calculate the length of an arc on a circle with a radius of 14 feet. The arc is intercepted by a central angle of 310°. Write the answer in terms of π and in decimal rounded to the nearest hundredth.

For the following circle, determine its radius given the arc length and central angle as shown.