The radius of the circle is twice of a side of a square. The area of the circle is 28 square cm more than the 12 times the area of a square. If the side of a square is equal to the radius of the cylindrical base then find the height of the cylindrical base as the area of the circle is the same as the curved surface area of a cylinder.
1
5 cm
2
14 cm
3
11 cm
4
9 cm
5
7 cm