Question

A cone has a radius of 8 m and a height of 30 m. what is the volume of the cone in terms of π? 640π m³ 960π m³ 1323π m³ 1,920π m³

Answer 1

640π m³

Explanation:

area of the base = radius^2 · π = 8^2 · π = 64 π m²

Volume = (area of the base · height)/3 = (64π · 30)/3 = 64π · 10 = 640π m³