The sum of the radius of the base and the height of a cylinder is 42 m. If the total surface area of the cylinder is 6336 m2, find the curved surface area of the cylinder correct to two places of decimals (use π = \(\frac{22}{7}\)).
1
2157.43 m2
2
2571.43 m2
3
2715.43 m2
4
2517.43 m2