The total area of a rectangle and a circle is 3970 cm2. The radius of the circle is equal to the semi perimeter of the triangle. The perimeter of the triangle is 70 cm and the length of the rectangle is 3/7th of the radius of the circle. Then, what is the ratio of the perimeter of the rectangle to the perimeter of the circle?
1
23 : 110
2
33 : 115
3
3 : 5
4
2 : 11
5
None of these