Question

A path of uniform width 3 m runs outside around a circular park of radius 9 m find the area of the path.

Answer 1

Inside radius =9m
Outside radius =9+3=12m
Area of inner circle =
$= \pi \: {r}^{2}$
$\pi \: {9}^{2}$
22/7*81

Area of big circle =
$\pi \: {12}^{2}$
$area\:of\:path=144\pi-81\pi$
$= \pi(144 - 81)$
$= \pi(63)$
This is area of path hope it helps you and plzzz Mark as brainliest answer