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Alla [95]
3 years ago
5

Sheena wants to measure the volume of a ball that is 24 cm across. How should she set up her equation?

Mathematics
1 answer:
Annette [7]3 years ago
7 0

Answer:

The volume of the ball is V=2,304\pi\ cm^{3}  or  V=7,234.56\ cm^{3}

Step-by-step explanation:

we know that

The volume of the sphere ( a ball) is equal to

V=\frac{4}{3}\pi r^{3}

we have

r=24/2=12\ cm -----> the radius is half the diameter

substitute

V=\frac{4}{3}\pi (12)^{3}

V=2,304\pi\ cm^{3} ----> exact value of the volume

assume

\pi =3.14

substitute

V=2,304(3.14)=7,234.56\ cm^{3} -----> approximate value

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