SOLUTION: Find the surface area and volume of a sphere with a radius of 14cm. Thanks, Pat

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Question 153211: Find the surface area and volume of a sphere with a radius of 14cm.
Thanks,
Pat
Found 2 solutions by jim_thompson5910, stanbon:
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Surface Area:

Solved by pluggable solver: To calculate Surface area of a sphere

Geometry Surface Area and Volume of 3 Dimensional Figures
The Formula for Surface area Sphere is
Area=4%2Api%2Aradius%2Aradius
Area=4%2Api%2A14%2A14=2463.0086376


Hence, The Surface Area of Sphere of radius 14 is 2463.0086376.


For more on this topic, See the lessons on Geometry: Area and Surface Area

Some more is on Surface Area and Volume and Perimeter and Area.




Volume:

Solved by pluggable solver: FIND volume of a sphere
Volume of a sphere V=%284%2F3%29%2Api%2Ar%5E3+=+%284%2F3%29%2Api%2A14%5E3+=+11494.0401258667

Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
Find the surface area and volume of a sphere with a radius of 14cm.
--------------------
Surface area = 4(pi)r^2
Your surface area = 4(pi)(14cm)^2 = 2463.00864...cm^2
-------------------
Volume= (4/3) (pi)r^3
Your Volume = (4/3) (pi) (14cm)^3 = 11494.04032... cm^3
=================
Cheers,
Stan H.