In a circle with a radius of 3635 cm, an arc is intercepted by a central angle of 2π7 radians. what is the arc length? use 3.14 for π and round your final answer to the nearest hundredth.

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x