The volume of a cube = e^3
e = a single edge of the cube.
Area of a square = a^2
a = a single side of the square.
The volume of our cube = 13 ft^3
e = [tex]\sqrt[3]{13}[/tex] = 2.35 ft
The area of our square = 4 ft^2
a = [tex]\sqrt{4}[/tex] = 2 ft
The edge of our cube is greater than the length of our square's side.
The poster will lie flat in the box.
