Question

A cone has a diameter of 4 centimeters and a height that is 6 times the diameter. Using 3.14 for pi, which of the following can be used to calculate the volume of the cone?

Answer 1

V = (1/3) * 3.14 * (2) ^ 2 * (24)

Explanation:

Answer 2

The volume of the cone by definition is given by:
V = (1/3) * pi * r ^ 2 * h
Where,
r: radio
h: height
Substituting values we have:
V = (1/3) * 3.14 * (4/2) ^ 2 * (6 * 4)
Rewriting:
V = (1/3) * 3.14 * (2) ^ 2 * (24)
V = 100.48 cm ^ 3
Answer:
the volume of the cone is:
V = 100.48 cm ^ 3
The formula is:
V = (1/3) * 3.14 * (2) ^ 2 * (24)