Question

Please help me find this answer

Answer 1

A = 706.9 ft²

C = 94.2 ft

Explanation:

A = πr²

C = πd

r = d/2 = 30 ft/2 = 15 ft

A = π × (15 ft)² = 225π ft² = 706.9 ft²

C = π × 30 ft = 30π ft = 94.2 ft