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What is the volume of a sphere with a diameter of 50 cm
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What is the volume of a sphere with a diameter of 50 cm

User John Weldon
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since we know the diameter is 50, then its radius is half that or 25.


\textit{volume of a sphere}\\\\ V=\cfrac{4\pi r^3}{3}~~ \begin{cases} r=radius\\[-0.5em] \hrulefill\\ r=25 \end{cases}\implies \begin{array}{llll} V=\cfrac{4\pi (25)^3}{3}\implies V=\cfrac{62500\pi }{3} \\\\\\ V\approx 65449.85~cm^3 \end{array}

User Anshumaan Mishra
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