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What is the diameter of a hemisphere with a volume of 8052 m', to the nearest tenth of a meter?

1 Answer

4 votes

In this case, we'll have to carry out several steps to find the solution.

Step 01:

Data

D = ?

V = 8050 m³

Step 02:

Hemisphere volume

V = (2 /3 ) π r ³


\begin{gathered} 8050\text{ = }(2)/(3)\cdot\pi\cdot r^3 \\ 12075=\pi\cdot r^3 \end{gathered}
\sqrt[3]{(12075)/(\pi)}=r

15.6644 = r

D = 2 * r = 2 * 15.6644 = 31.3287

The answer is:

D = 31.3 m

User Marvin Lacuna
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