A chord of a circle of radius 12 cm subtends an angle of at the centre

MATHEMATICS · Subjective · CBSE · Mathematics · Areas Related to Circles · Areas Related to Circles

Problem

7. A chord of a circle of radius 12 cm subtends an angle of

120^{\circ}

at the centre. Find the area of the corresponding segment of the circle. (Use

\pi=3.14

and

\sqrt{3}=1.73

)