Correct Answer : C

## Realated Questions

What is the minimum number of square marbles required to tile a floor of length 5 metres 78 cm and width 3 metres 74 cm?

The parellel sides of an isosceles trapezium are 21 cm & 9 cm length & a lateral side is 10 cm. Find its area

There is a circle of radius 1 cm. Each member of a sequence of regularpolygon P

_{1}(n), n = 5, 6...., Where n is the number of sides of polygon iscircumscribing the circle and each member of a sequence of regular polygonP_{2}(n), n = 4, 5.. where n is the number of sides of a polygon, is incribedin the circle. Let L_{1}(n) & L_{2}(n) denote the perimeter of the correspondingpolygons P_{1}(n)& P_{2}(n). let X=L_{1}(13)+2∏/L_{2}(17) Then