Question

Find the volume of a volleyball that has a radius of 5 decimeters.

Answer 1

Radius of ball = 5

Volume of ball = ⁴⁄₃πr³ = ⁴⁄₃(3.14)(5cm)³ = 2143.5733 cm³

Hope it will help you

Answer 2

Answer:

Concept :

The decimetre (SI symbol dm) or decimeter (American spelling) is a unit of length in the metric system equal to one tenth of a metre (the International System of Units base unit of length), ten centimetres, or 3.937 inches. The definition of the litre, a popular non-SI metric unit of volume, is one cubic decimetre; however, from 1901 to 1964, there was a tiny discrepancy between the two measurements since the litre was defined with regard to the kilogramme rather than the metre.

Explanation:

Radius of volleyball = 5dm

Volume of a volleyball = $\frac{4}{3}$ $\pi$ $r^{3}$

                                     =  $\frac{4}{3}$ $\pi$ $5^{3}$

Volume of a volleyball = $\frac{500}{3\pi } dm^{3}$

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