Find the volume of a right circular cone that has a height of 16 in and a base with a circumference of 4.5 in. Round your answer to the nearest tenth of a cubic inch.

Question

Accepted Answer

Step:1 ：Find the radius using the circumference formula: C = 2 * pi * r. Given C = 4.5, we have r = (frac{4.5}{2 pi})Step:2 ：Calculate the volume of the cone using the formula V = (1/3) * pi * r^2 * h. Given h = 16, we have V = (frac{1}{3} pi left(frac{4.5}{2 pi}right)^2 (16))Step:3 ：Simplify and round the volume to the nearest tenth: (boxed{8.6})

Answer

Step: 1 ：Find the radius using the circumference formula: C = 2 * pi * r. Given C = 4.5, we have r = (frac{4.5}{2 pi})Step: 2 ：Calculate the volume of the cone using the formula V = (1/3) * pi * r^2 * h. Given h = 16, we have V = (frac{1}{3} pi left(frac{4.5}{2 pi}right)^2 (16))Step: 3 ：Simplify and round the volume to the nearest tenth: (boxed{8.6})

Find the volume of a right circular cone that has a height of 16 in and a base with a circumference of 4.5 in. Round your answer to the nearest tenth of a cubic inch.

Answer

Popular Problems