In a circle, a sector has area and its arc length is . Determine the radius of the…

MATHEMATICS · Single correct · CBSE · Mathematics · Areas Related to Circles · Areas Related to Circles

Problem

In a circle, a sector has area

308\,\text{cm}^2

and its arc length is

22\,\text{cm}

. Determine the radius of the circle. (a)

14\text{ cm}

(b)

56\text{ cm}

(c)

28\text{ cm}

(d)

10\text{ cm}