In a circle, the area of the minor sector is exactly one–third the area of the major…

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

Problem

In a circle, the area of the minor sector is exactly one–third the area of the major sector. If the radius of the circle is

10\,\text{cm}

, determine the central angle of the minor sector. (a)

60^\circ

(b)

90^\circ

(c)

120^\circ

(d)

45^\circ