ShapesThing Demo

The following text was written to the standard output stream when the ShapesThing.java program was executed from IntelliJ.

square =
area of square= 160000.0
perimeter=1600.0
diagonal of square=565.685424949238
disk =
area of disk= 125663.70614359173
area of square= 160000.0
perimeter of disk= 1256.6370614359173
perimeter of square= 1600.0
diamond =
area of diamond=80000.0

Process finished with exit code 0