Question

A cone has a height of 13 millimeters. Its base has a radius of 4

millimeters. Find its volume, in cubic millimeters, to the nearest tenth.
Use 3.14 or the calculator value for pi.

Answer 1

Explanation:radius r = 4 m

height h = 13 m

slant height s = 13.6014705 m

volume V = 217.817091 m3

lateral surface area L = 170.921119 m2

base surface area B = 50.2654825 m2

total surface area A = 221.186602 m2