SOLUTION: From a solid wooden cone of height 20cm and slant height 25cm, largest possible hemisphere is carved.
a) Find the radius of the hemisphere
b) Find the volume of the remaining po
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Question 1100756: From a solid wooden cone of height 20cm and slant height 25cm, largest possible hemisphere is carved.
a) Find the radius of the hemisphere
b) Find the volume of the remaining portion
Answer by Fombitz(32388) (Show Source): You can put this solution on YOUR website!
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So from the diagram,
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and
You also know that,
Solve for r.
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The volume of the cone is,
Calculate R using the Pythagroean theorem,
and the volume of the sphere is,
with r calculated above.
So the left over volume would be,
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