3 years ago

help me. i don’t know any of this. i have no idea what surface area is because i wasn’t listening :DD

2 answers:

3 0

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

Oliga [24]3 years ago

3 0

486.................................

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