An architect designs a building for a multi-national company. The floor consists of a rectangular region with semicircular ends having a perimeter of 200m as shown below:

based on the above information answer the following
If x and y represents the length and breadth of the rectangular region, then the relation between the variables is

Options

A. `x+piy =100`
B. `2x +pi y =200`
C. `pi x + y =50`
D. x+y =100

Answer

B