A medicine capsule is in the shape of a cylinder with two hemispheres stuck to each of its ends. The length of the capsule is $14 \mathrm{mm}$, and the width is $5 \mathrm{mm}$. Find its surface area.
  

If the volume of a sphere is $4851 {\mathrm{cm}}^3$, then its surface area (in ${\mathrm{cm}}^2$) is: (Take $\mathrm{\pi }=\frac{22}{7}$)

The surface area of a sphere of radius $7 cm$ is

(Take $\pi =\frac{22}{7}$)

The radius of a semi-sphere is $7$ cm, find the total surface area of it.

The curved surface area of a hemisphere with radius $7 \mathrm{cm}$ is: 

(Take$\mathrm{\pi }=\frac{22}{7}$)

Find the total surface area of a hemisphere of diameter $10 cm$.