The ratio of the outer and the inner circumferences of a circular path is 11 ∶ 7. If path is 20 metres wide, then what is the radius of the inner circle? 

1
35 metres
2
20 metres
3
55 metres
4
More than one of the above
5
None of the above

Sponsored

hivanix.in

Visit

This quiz is brought to you by hivanix.in

🌐 Web App Development

Quick Navigation