A large drum is constructed

Question

A large drum is constructed with radius 7.33 ft. What is the area of the circular face drum? What is the circumference of the drum? Use 3.14 as an approximate for pie.

Answer 1

A = $\pi r^2$

A = 3.14 * 7.33 * 7.3 168.71

C = $2\pi r$

C = 2 * 3.14 * 7.33 = 46.03