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3 years ago

The diameter of a volleyball is 8.15 inches. What is the volume of the ball,

Mathematics

2 answers:

Ivan3 years ago

8 0

Answer:

<h2>B. 283.45 cubic inches.</h2>

Step-by-step explanation:

We know that a volleyball has spherical form.

To find the volume of a sphere, we have the following formula

$V_{sphere}=\frac{4}{3} \pi r^{3}$

Now, we know that the radius is defined as half the diameter

$r=\frac{d}{2} \\r=\frac{8.15in}{2}\\ r=4.075in$

Then, we replace the radius to find the volume of the ball

$V_{sphere}=\frac{4}{3} (3.14) (4.075in)^{3}=283.45 in^{3}$

Therefore, the right answer is B. 283.45 cubic inches.

sattari [20]3 years ago

4 0

Answer:

Volume

≈ 283.49n

So B. 283.45in

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3 years ago

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Maurinko [17]

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