Question

What is area of ellipse?

Answer

$\mathrm{Area\; of\; ellipse}$
$\mathrm{𝝅.ab}$
$\mathrm{Where,}$
$\mathrm{𝝅\; =}\frac{\mathrm{22}}{7}\mathrm{or\; 3.14}$
$\mathrm{a\; =\; Major\; axis\; of\; ellipse}$
$\mathrm{b\; =\; Minor\; axis\; of\; ellipse}$