Answer:
The volume of cube is 91.125 in³.
Step-by-step explanation:
It is given that the shape of gift box is a cube.
The volume of a cube is
[tex]V=a\times a\times a[/tex]
[tex]V=a^3[/tex]
Where, a is the length of edge.
It is given that the length of edge is 4.5 inch. The volume of gift box is
[tex]V=(4.5)^3[/tex]
[tex]V=91.125[/tex]
Therefore the volume of cube is 91.125 in³.