UPSC CDS Math Area and Perimeter Questions

© examsiri.com
Question : 56 of 116
 
Marks: +1, -0
An arc of a circle subtends an angle n at the centre. If the length of the arc is 22 cm, then what is the radius of the circle ?(Take π =
22
7
)
[2017 CDS-II]
Go to Question: