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Please Help!!!! 25 points!!!!!
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1 vote
Please Help!!!! 25 points!!!!!

Please Help!!!! 25 points!!!!!-example-1
User Steven Scotten
by
4.7k points

1 Answer

3 votes
inner rim:
V=Bh
V=pi(r)^2(h)
V=3.14(2)(20)
V=125.6


outer part:
V=Bh
V=3.14(5)(20)
V=314

314-125.6= 188.4
User Gopi
by
4.6k points
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