# The Radii of a Sphere and a Right Circular Cylinder are 3 cm Each :

The radii of a sphere and a right circular cylinder are 3 cm each, If their volumes are equals, then curved surface area of the cylinder is

- 75/ (3/7)cm
^{2} - 65(3/7) cm
^{2} - 74 (3/7) cm
^{2} - 72 (3/7) cm
^{2}