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Volume of a sphere - class-X
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QuestionClick to flip
If the circumference of the inner edge of a hemispherical bowl is $\displaystyle\frac{132}{7}:cm$, then what is the capacity?
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A
$18\pi\:cm^3$
💡 Explanation:
$\displaystyle2\pi r=\frac{132}{7}\implies r=3$
$\therefore$ Capacity $\displaystyle=\frac{2}{3}\pi r^3=18\pi$