The radius of a circular wheel is . How many revolutions will it make in travelling 11 km. (π=
A1000
B1100
C900
D1200
The radius of a circular wheel is . How many revolutions will it make in travelling 11 km. (π=
A1000
B1100
C900
D1200
Related Questions:
The following figure is a combination of two semi-circles and a rectangle. If the radius of the circle is 21 cm and the length of the rectangle is 10 cm, the perimeter of the shape is :