Question

Find the area of a circle whose radius is 19 cm

Answer 1

Given

radius = 19 cm

Find

Area of a circle

Explanation

Area of a circle is given by

$\pi r^2$

substitute the value of r in the above formula ,

$\begin{gathered} \pi(19)^2 \\ 361\pi \end{gathered}$

Final Answer

Therefore ,the correct option is c.