Question

Find the volume of this sphere.

Answer 1

Calculate the volume of the sphere

To start finding the volume of this sphere, we get the following data:

• π = 3
• r = 2 ft²

To find the volume we apply the following formula:

• $\boldsymbol{\sf{V= \dfrac{3}{4}\pi r^{2} }}$, where

• v = volume
• π  = pi
• r = radius

We substitute our data in the formula and solve:

Substituting values into the equation

• $\boldsymbol{\sf{V=\dfrac{3}{4}*3*(2 \ ft)^{3} }}$

Calculate exponent cubed

• $\boldsymbol{\sf{V=\dfrac{3}{4}*3*8 \ ft^{3} }}$

Multiplying

• $\boxed{\boldsymbol{\sf{V=32 \ ft^{3} }}}$

Therefore, the volume of the sphere is 32 ft³.

Answer 2

Answer:

4ft^3

Step-by-step explanation:

1.333333*3*1^3=4