The length of a rectangular hall is 5 m more than its breadth. The area of the hall is 750 m^2. What is the length of the hall?
A square lawn with side 100 m long has a circular flower bed in the centre. If the area of the lawn, excluding the flower bed is 8614 m^2, the radius of the circular flower bed is
The length of a rectangular field is twice its width. Ramesh jogged around it 5 times and covered a distance of 3 km. What is the length of the field?
