-10x-10x-10=-1000. Another way to think of that is the cube root of -1000 is -10.
Answer: 24 km2
Step-by-step explanation: Surface area is measured by multiplying two lengths. For example: The area of a square with sides of length a is Area = a * a = a²
Therefore, the answer is 24 km2
I hope this helps!
This is the graph and I will include some properties