SSC SSC CHSL (Tier I & Tier II) Mock Test Series 2025 (New) Quantitative Aptitude Mensuration Plane Figures
The area of a sector of a circle is 66 cm2 and the angle of the sector is 60°. Find the radius of the circle.
1
5\(\sqrt15\) cm
2
6\(\sqrt14\) cm
3
7\(\sqrt19\) cm
4
3\(\sqrt14\) cm