Question

A museum groundskeeper is creating a semicircular statuary garden with a diameter of 21 feet. There will be a fence around the garden. The fencing costs $7.75 per linear foot. About how much will the fencing cost altogether? Round to the nearest hundredth. Use 3.14 for π.

Answer 1

ans: $255.52.

Explanation:

Circumstance = 3.14 × 21 = 65.94 / 2 = 32.97

Cost = 7.75 × 32.97 = 255.517