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43 votes
43 votes
How much air to fill a beach ball of 20 inch diameter

User Arlene Batada
by
3.4k points

1 Answer

21 votes
21 votes

Answer:

68641.97317cm³

Explanation:

V=4/3πr³

=4/3·π·25.43

≈68641.97317cm³

User Gbru
by
3.3k points