online_common:   Calculation of the area common to all four inscribed quadrants in a square

INPUT DATA:

Select:    

Side of the square L:    

 


OUTPUT:

Area of the square
A:   0 

Area common to all four quadrants
Ac :   0 


            

  Your request was processed at  05:14:22 pm on February 2nd, 2026   [ 260202  17:14:22 ].