from triangle import Triangle from circle import Circle from square import Square tri = Triangle("myTriangle") tri.setSides(5, 4, 3) print(tri.getArea()) print(tri.getPerim()) circ = Circle("myCircle") circ.setRadius(4) print(circ.getArea()) print(circ.getPerim()) sq = Square("mySquare") sq.setSide(3) print(sq.getArea()) print(sq.getPerim())