Option C
The surface area of cube is 54 square feet
Solution:
Given that,
Dan’s new appliance arrived in a cardboard box in the shape of cube
A cube has side lengths of 3 feet
The formula to find surface area is:
[tex]Surface\ Area = 6s^2[/tex]
Where,
s is the length of each side
From given,
s = 3 feet
Therefore,
[tex]Surface\ Area = 6 \times 3^2\\\\Surface\ Area = 6 \times 9\\\\Surface\ Area = 54[/tex]
Thus surface area of cube is 54 square feet
