The length of an arc of a circle of radius is

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

Problem

The length of an arc of a circle of radius

6\,\text{cm}

3\pi\,\text{cm}

. The region bounded by this arc and the chord joining its end points is a segment. Find the area of this segment correct to one decimal place. (Take

\pi = 3.14

.) (a)

28.3\,\text{cm}^2

(b)

46.3\,\text{cm}^2

(c)

10.3\,\text{cm}^2

(d)

18.0\,\text{cm}^2