SOLUTION: a solid is made up of a hemisphere of radius x cm, and a cone of height x^2cm of the same radius as the hemisphere, what is the of the composite solid ?

Question 965889: a solid is made up of
a hemisphere of radius x cm, and a
cone of height x^2cm of the same
radius as the hemisphere, what is
the of the composite solid ?
Answer by macston(5194) (Show Source): You can put this solution on YOUR website!
Since you do not specify what you are trying to find,
we will use surface area as an example:
r=xcm; h=x^2cm
Lateral area of cone=

.
Surface area of hemisphere=
r=xcm

.
Total surface area of composite:
=

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