The volume of a sphere is 8.6 cubic meters. Determine the radius of the sphere. Use 3.14 for π

asked Aug 11, 2023 130k views

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Answer:

r=1.27m

Explanation:

volume of sphere = 8.6 cubic metre

$4 / 3\pi \: r ^(3) = 8.6$

4 / 3 * 3.14 * r ^(3) = 8.6

${r}^(3) = 8.6 * 3 / 12.56$

${r}^(3) = 25.8 / 12.56$

$r \: = \sqrt[3]{2.054}$

$r \: = 1.27m$

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