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trasher [3.6K]
4 years ago
5

Determine the expression that represents the ratio of surface area of a cylinder to a sphere

Mathematics
1 answer:
Mice21 [21]4 years ago
7 0

Answer:

see below

Step-by-step explanation:

SA of a cylinder  = 2πr² +2πrh

________________________ = 2πr²/4πr² + 2πrh/4πr² =1/2 +h/2r

SA of a sphere = 4πr²

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