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Sphere A has radius 6 inches and sphere B has diameter 14 inches. Find the ratio of the surface area of A to the surface area of b.
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Sphere A has radius 6 inches and sphere B has diameter 14 inches. Find the ratio of the surface area of A to the surface area of

b.

User Discort
by
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1 Answer

5 votes
Answer: 9 : 49


Step-by-step explanation:


\textnormal {Ratio of surface area} = \cfrac{6^2}{14^2} = \cfrac{9}{49}



The Wise Orange knows that (L1/L2)² will give the ratio for the area and (L1/L2)³ will give the ratio for the volume.
User Mksuth
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