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e-lub [12.9K]
3 years ago
9

The volume of a cone with a 30-millimeter radius is 9,420 cubic millimeters.what is the height of the cone to the nearest millim

eter?
Mathematics
1 answer:
TiliK225 [7]3 years ago
6 0
We know that
[volume of a cone]=(1/3)*pi*r²*h
h=3*volume of a cone/(pi*r²)
r=30 mm
V=9420 mm³

h=3*9420/(pi*30²)----> 9.99 mm-----> 10 mm

the answer is
10 mm
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