I know it's on edge but please explain the process instead of just giving the answers!!! Consider circle C with radius 5 cm and a central angle measure of 60°. Circle C is shown. Line segments R C and S C are radii with length of 5 cm. Angle R C S is 60 degrees. What fraction of the whole circle is arc RS? What is the approximate circumference of the circle? What is the approximate length of arc RS?