Question

The radius of a circle is 7.om.
Find its area. explain it detailed information

ب​

Answer 1

Answer:

Area of a circle-

$\pi \gamma {}^{2}where \: r \: is \: the \: radius \: of \: the \: circle \\ \: so \: area \: of \: the \: given \: circle \: = \pi \times 7 \times 7 = 49\pi$