Question

If the radius of the circle is $6cm$ and the length of an arc is $12cm$, find the area of the sector.

Answer 1

$\begin{array}{c}Areaofsector=lengthofarc\times \frac{radius}{2}\\ =12\times \frac{6}{2}\\ =12\times 3\\ =36c{m}^2\end{array}$

Hence, this is the answer.