SOLUTION: Find the volume and surface area of a sphere with a radius of 4 inches.

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Question 90120: Find the volume and surface area of a sphere with a radius of 4 inches.
Answer by jim_thompson5910(35256) About Me  (Show Source):
You can put this solution on YOUR website!
Solved by pluggable solver: FIND volume of a sphere
Volume of a sphere V=%284%2F3%29%2Api%2Ar%5E3+=+%284%2F3%29%2Api%2A4%5E3+=+268.082568533333



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%2A4%2A4=201.0619296


Hence, The Surface Area of Sphere of radius 4 is 201.0619296.


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.