Find the Volume cone (9)(2)

Math
h=9r=2
The volume of a cone is equal to 13 times the area of the base πr2 times the height h.
13⋅π⋅(radius)2⋅(height)
Substitute the values of the radius r=2 and height h=9 into the formula to find the volume of the cone. Pi π is approximately equal to 3.14.
13⋅π⋅22⋅9
Combine 13 and π.
π3⋅22⋅9
Raise 2 to the power of 2.
π3⋅4⋅9
Combine π3 and 4.
π⋅43⋅9
Cancel the common factor of 3.
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Factor 3 out of 9.
π⋅43⋅(3(3))
Cancel the common factor.
π⋅43⋅(3⋅3)
Rewrite the expression.
π⋅4⋅3
π⋅4⋅3
Simplify the expression.
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Multiply 3 by 4.
π⋅12
Move 12 to the left of π.
12π
12π
The result can be shown in multiple forms.
Exact Form:
12π
Decimal Form:
37.69911184…
Find the Volume cone (9)(2)

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