Question

Find the volume of a right circular cone that has a height of 9.9 in and a base with a

diameter of 10.1 in. Round your answer to the nearest tenth of a cubic inch.

Answer:

in

Submit Answer

attempt 1 out of 2

o

acer

Answer 1

264.4 in

Explanation:

Answer 2

volume ≈ 264.3 inches³(nearest tenth)

Explanation:

volume of a cone = 1/3πr²h

where

h = height

r = radius

h = 9.9 inches

r = 10.1/2 = 5.05 inches

volume of a cone = 1/3πr²h

volume = 1/3 × π × 5.05² × 9.9

volume = 1/3 × π × 25.5025 × 9.9

volume = 1/3 × π × 252.47475

volume = 84.15825π

volume = 264.256905

volume ≈ 264.3 inches³(nearest tenth)