Arc length is a fraction of circumference. Area of a sector is a fractions of the area of a circle. Both can be calculated using the angle at the centre and the diameter or radius. Practice circle ...
Practice the concepts of Geometry at MBA section of jagranjosh.com to ace the Data Interpretation section. Prepare well for your CAT, CMAT, MAT, XAT, IIFT, SNAP etc exams. Questions on Geometry are ...