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DaniilM [7]
3 years ago
15

if a right circular cone has a volume of 15 cubic ft and a radius of 3 ft, what is the height of the cone?

Mathematics
1 answer:
Setler79 [48]3 years ago
4 0
Volume of cone=1/3 times height times pir^2
v=15
r=3
15=1/3 hpi3^2
15=1/3hpi9
15=9/3hpi
15=3hpi
divide 3
5=hpi
h=5/pi
pi=aprox 3.14
5/3.14=1.59

1.59 ft
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