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please please please help me
1) Find the volume of the bowling ball on the right.
8.5 in

please please please help me 1 Find the volume of the bowling ball on the right 85 in class=


Answer :

Answer:

  321.6 in³

Step-by-step explanation:

You want the volume of a bowling ball 8.5 inches in diameter.

Volume

The volume of a sphere can be computed from ...

  [tex]V=\dfrac{\pi}{6}d^{\,3}[/tex]

Using the given diameter, we find the volume to be ...

  [tex]V=\dfrac{\pi}{6}(8.5\text{ in})^3\approx 321.6\text{ in}^3[/tex]

The volume of the bowling ball is about 321.6 cubic inches.

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Additional comment

When the given dimension is the diameter, we find it convenient to use the volume formula that is a function of diameter. One usually sees the sphere volume formula as V = 4/3πr³. Using r=d/2 gives the above formula.

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