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A plane and a sphere intersect in a circle.  The circle has an area of $14 \pi$.  The radius of the sphere is $10$ units.  Find the surface area of the sphere.

 Jan 16, 2024

Best Answer 

 #1
avatar+36919 
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Surface area of a sphere =   4 pi r ^2      r = 10 units   is given 

                               S.A.   =   4 pi ( 10)^2 =  400 pi  units ^2 

 Jan 16, 2024
 #1
avatar+36919 
+2
Best Answer

Surface area of a sphere =   4 pi r ^2      r = 10 units   is given 

                               S.A.   =   4 pi ( 10)^2 =  400 pi  units ^2 

ElectricPavlov Jan 16, 2024

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