Question

⁰which of the following is the volume of a hemisphere with a radius of 8 inches?

Answer 1

The general expression for the volume of hemisphere is :

`\text{ Volume = }(2)/(3)\Pi\text{ }* radius^3\text{ }^{}^{}`

In the given question we have radius = 8 inches

Substitute the value of r = 8 in the expression for the volume of hemisphere :

`\begin{gathered} \text{ Volume = }(2)/(3)\Pi\text{ }* radius^3\text{ }^{} \\ \text{Volume}=(2)/(3)*3.14*8^3 \\ \text{Volume =}1071.78666 \\ Volume\text{ = 1071.70 inches cubed} \end{gathered}`

B) 1071.79 inches cube

Answer