engineering recuitment UPSSSC Assistant Boring Technician 2022 Mock Test Quantitative Aptitude Mensuration Plane Figures
Find the length of arc of the circle which subtended angle at the center of circle is 3π/12 radian. If the area of the circle is 1386 cm2.
1
15 cm
2
16.5 cm
3
16 cm
4
15.5 cm