Question

PLZ ANSWER IT PLEASEEEEE




10. A capsule of medicine is in the shape of a sphere of diameter 3.5 mm. How much
medicine (in mm') is needed to fill this capsule?​

Answer 1

Answer:

Radius = $\dfrac{3.5}{2}\:$ = 1.75 mm

$\\ \sf \: Volume = \frac{4}{3} \: \pi \: {r}^{3} \\ \\ \\ \implies \sf \: \frac{4}{3} \times \frac{22}{7} \times {(1.75)}^{3} \: \: {mm}^{3} \\ \\ \\ \implies \sf \: 22.458 \: \: {mm}^{3}$