Question

The diameter of a circular park is 14 m. Its area is ____ $m^2$. (Given, $\pi$= 22/7)

___

Answer 1

Since radius of a circle is half of its diameter, $r=\frac{14}{2}=7m$
So, area of the circular park = $\pi \times r^2=\frac{22}{7}\times 7^2=154m^2.$