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38 votes
38 votes
I neeeeeeed help :)))))

I neeeeeeed help :)))))-example-1
User Willem Van Gerven
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2.6k points

1 Answer

14 votes
14 votes
Volume of cone = 1/3 x area of base x height
So area of base = 3 x volume / height = 3 x 15pi / 5 = 9pi m^2

The radius of the base will be 3 m but this was not asked for.
User Dedman
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