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2 votes
Any help? All would be appreciated!

Any help? All would be appreciated!-example-1
User Oersted
by
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1 Answer

2 votes

Answer:

402.123859659 cm

or

402.1 cm

Explanation:

4 pi times 8 squared (64) is around 804. (for the whole sphere.) we only want half, so divide that answer by two.

hope this helps :))

User Wirling
by
4.5k points