The perimeter of the rectangle is 66cm whose length is 9cm more than the breadth. If the rectangle is rolled into a cone whose radius is 5 cm less than the breadth of the rectangle and the volume of the cone is 1232cm3, then find the total surface area of the cone.
1
224π cm2
2
254π cm2
3
294π cm2
4
214π cm2
5
274π cm2