Mathematics

Problem

The area of a sector of a circle is

246.4\,\text{cm}^2

and the length of its arc is

44\,\text{cm}

. Taking

\pi = 3.14

, determine the radius of the circle. a)

12.6\,\text{cm}

22.4\,\text{cm}

11.2\,\text{cm}

8.9\,\text{cm}