determine the area of one face of the cube
the lenght is 9 squar icnhes
To determine the area of one face of the cube, we need to calculate the area of a square with side length 9 inches.
The formula for the area of a square is side length squared:
Area = side length * side length = 9 inches * 9 inches = 81 square inches
Therefore, the area of one face of the cube is 81 square inches.