Its radius is 32 m. 32 m m m2 (a) Use the calculator to find the area and circumference of the courtyard. Use 3.14 for it in your calculations, and do not round your answers. Make sure to include the correct units. х 6 Area: Circumference: (b) A chain will surround the courtyard. Which measure would be used in finding the amount of chain needed? O Circumference O Area (c) The courtyard will be paved. Which measure would be used in finding the amount of pavement needed? O Circumference O Area ​