| 
 | ||||||||||||
| 
 | ||||||||||||
|  | ||||||||||||
| 
 | ||||||||||||
|  | ||||||||||||
| Hi Danny, Since each side of a square has the same length, if you know the circumference (perimeter) then the length of each side is one-quarter of the circumference. The area of the square is then (side length) × (side length). I don't know what you mean by "all 4 corners have a 1.75" radius". Harley | ||||||||||||
| 
 | ||||||||||||
|   Math Central is supported by the University of Regina and The Pacific Institute for the Mathematical Sciences. | ||||||||||||