Answer:
36 (pi) cubic inches.
Step-by-step explanation:
Recall that the formula for the volume of a sphere is 4/3 times pi times the radius cubed. Knowing what our radius is, we can simply find the volume.
First, lets make the radius cubed.
So, 3 times 3 times 3 is 27.
Alright, we cubed our radius, so lets multiply that with 4/3.
4/3 times 27 is 108/3 or 36.
Now that we have 36, we can simply just put 36 and pi together to get the exact answer instead of changing pi to 3.14 or another approximate.
Hope this helps!
The volume of sphere is 36 π cubic inches.
The formula for the volume of a sphere is V = 4/3 πr³.
Given:
r= 3 inches
as, Recall that the volume of a sphere is equal to 4/3 times pi times the cube of the radius. Finding the volume is as easy as knowing our radius.
Make the radius cubed first.
3 times 3 times 3 equals 27, so.
now, that our radius has been squared, let's multiply it by 4/3.
Instead of altering pi to 3.14.
Now, combine 36 and pi to obtain the exact solution now that we have 36.
As, solve below
Volume of sphere
=4/3πr³
=4/3 * π * 27
= 36 π cubic inches
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