SOLUTION: 43. Can you help me Find the surface area and volume of a hemisphere with a radius 8m.

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Question 1157034: 43.
Can you help me Find the surface area and volume of a hemisphere with a radius 8m.
Found 2 solutions by josgarithmetic, Alan3354:
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
Look for the needed formulas in your textbook.

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Find the surface area and volume of a hemisphere with a radius 8m.
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Volume of a sphere is 4pi*r^3/3
A hemisphere is 1/2 of that.
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SA of a sphere is 4pi*r^2
The area of the spherical part is 1/2 of that.
The area of the flat "side" is pi*r^2.