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Amanda is going to melt some wax and pour into a mold shaped like a cone. If the radius is 2 in, which is the closest to the volume of the cone?

a) A) 8π in³
A) 8π in³
B) 16π in³
C) 4π in³
D) 12π in³

b) B) 16π in³
A) 8π in³
B) 16π in³
C) 4π in³
D) 12π in³

User DaZza
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1 Answer

6 votes

Final answer:

The closest volume to the given options is 16π in³.

Step-by-step explanation:

To find the volume of a cone, we use the formula: V = 1/3 * π * r^2 * h, where r is the radius of the base and h is the height of the cone. Since we are given the radius of the cone as 2 in, we can calculate the volume as follows:

V = 1/3 * π * 2^2 * h

Let's compare the given options:

a) 8π in³
b) 16π in³
c) 4π in³
d) 12π in³

By substituting the radius of 2 in, we can calculate the volume for each option:
a) 1/3 * π * 2^2 * h = 8π in³
b) 1/3 * π * (2 * 2)^2 * h = 16π in³
c) 1/3 * π * 2^2 * h = 8π in³
d) 1/3 * π * (2 * 2)^2 * h = 16π in³

The closest volume to the given options is b) 16π in³.

User Jene
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