3 years ago

Compute the radius of a circle with a circumference of 255 inches. Use 3.14 for pi

Mathematics

1 answer:

gogolik [260]3 years ago

6 0

Answer:

the answer is 40 hope this helps you

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Nutka1998 [239]

Answer:

<h3>The diameter is 4cm</h3>

Step-by-step explanation:

Volume of a sphere is

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

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That's

$34 = \frac{4}{3} \pi {r}^{3} \\ \\ 34 \times 3 = 4\pi {r}^{3} \\ \\ 102 = 4\pi {r}^{3} \\ {r}^{3} = \frac{102}{4} \pi \\ \\ r = \sqrt[3]{ \frac{51}{2\pi}} \\ \\ r = 2.01 \\ \\ r = 2.0 cm$

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Step-by-step explanation:

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Step-by-step explanation:

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Hope this helps :)

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