Question
Find the volume of a sphere whose diameter is:
$3.5 dm$
$3.5 dm$
✓
Answer
Diameter = 3.5dm, Radius (r) 3.52 = 1.75dm
Therefore volume $=\frac{4}{3\pi\text{r}^3}$$=\frac{4}{3}\times\frac{22}{7}\times(1.75)^3$
$=22.46 dm^3$
Therefore volume $=\frac{4}{3\pi\text{r}^3}$$=\frac{4}{3}\times\frac{22}{7}\times(1.75)^3$
$=22.46 dm^3$
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