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Murljashka [212]
3 years ago
14

Help I’m in middle of test

Mathematics
2 answers:
erma4kov [3.2K]3 years ago
7 0

Answer:

486 mm^2

Step-by-step explanation:

SA = 6(Area of one face) = 6(bh) = 6(81) = 486

azamat3 years ago
5 0

Answer:

486

Step-by-step explanation:

It will be the third one I think because that on is 486 and it seems ro be the correct answer since the sides are nine. Good luck!

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