Question

Find the area of the circle having radius $7cm$

Answer 1

Solve for area of the given circle

Given, the radius of the circle $r=7cm$

We know that, area of circle $\mathbf{=}\mathit{\pi }{\mathit{r}}^{\mathbf{2}}$

$\therefore$ Area of the given circle$=\frac{22}{7}\times {\left(7\right)}^2$

Hence, the area of the given circle is $154c{m}^2$