Question
Find the volume of a sphere whose radius is:
3.5cm
3.5cm
✓
Answer
Radius (r) = 3.5cm Therefore volume $=\frac{4}{3\pi\text{r}^3}$$=\frac{4}{3}\times\frac{22}{7}\times(3.5)^3$
$=179.666\text{cm}^3$
$=179.666\text{cm}^3$
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