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
The maximum value of area A is

Options

A. `pi/3200 m^2`
B. `3200/pi m^2`
C. `5000/pi m^2`
D. `1000/pi m^2`

Answer

C