Question 71

Find the volume in $$(cm^3)$$ of a sphere whose radius is 7.5 cm.

Solution

Given,

Radius of the sphere(r) = 7.5 cm

$$\therefore\ $$Volume of the sphere = $$\frac{4}{3}\pi\ r^3=\frac{4}{3}\times\frac{22}{7}\times\left(7.5\right)^3=1767.85 cm^3$$

Hence, the correct answer is Option A

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