SOLUTION: a solid cone has the height of 10cm and diameter of 20cm. how many sphere of diameter 2cm can be made by melting it?
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Question 823990: a solid cone has the height of 10cm and diameter of 20cm. how many sphere of diameter 2cm can be made by melting it?
Found 2 solutions by ankor@dixie-net.com, Alan3354:
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
a solid cone has the height of 10cm and diameter of 20cm. how many sphere of diameter 2cm can be made by melting it?
:
Let n = no. of spheres made, cone r=10; sphere r=1
n() = *
multiply both sides 3
3n() =
divide both sides by pi
3n = 1000
n =
n = 333 spheres, with a tiny bit left over
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
a solid cone has the height of 10cm and diameter of 20cm. how many sphere of diameter 2cm can be made by melting it?
---------------
Vol of cone = cc
Vol of spheres = cc
spheres
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