Answer:

Step-by-step explanation:
There are infinite answers
All you have to do is changed the last number 3, to any real number greater or less than 3
Answer:
1445
Step-by-step explanation:
Answer:
principal is the correct answer
Step-by-step explanation:
principal is the correct answer
Your answer should be 486 inches, you do 9x9 to find the area of one of the faces, and because there is 6 faces, you multiply that answer (81) to get 486