Answer: 518.94 square centimeters
Step-by-step explanation:
The surface area of the cube is given by
Surface Area = 6*(edge)²
Since the edge of the cube in this problem is its length, the egde is 9.3 cm. Hence, the surface area of the cube is calculated as
Surface Area = 6*(edge)²
= 6*(9.3 cm)²
Surface Area = 518.94 square centimeters