Question

Shawn wants to construct a fence around his playground. The playground is circular in shape with a radius of 13ft. What is the length of fencing material he will need to fence one complete circle around his playground?

Use 3.14 for the value of π

Answer 1

circumference of circle =2πr=2×3.14×13²=1061.32ft

1061.32 is needed to fence one complete circle around his playground.