Question

Find the volume of a cone that has a radius of 3 inches and a height of 9 inches. Use 3.14 for pi and round your answer to the nearest hundredth.

Answer 1

Volume of the cone is 100 in³

Explanation:

• Step 1: Volume of a cone = 1/3 πr²h. Find volume of the cone where r = 3 inches and h = 9 inches.

Volume = 1/3 × 3.14 × 3² × 9

= 84.78 in³ ≈ 100 in³ (rounding off to nearest hundredth)