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A right circular cone and a right circular cylinder each have a radius of 4 and a height of 4. Let  A and B be the lateral surface areas of the cone and cylinder, respectively. Find A/B.

 Jan 1, 2021
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A right circular cone and a right circular cylinder each have a radius of 4 and a height of 4. Let  A and B be the lateral surface areas of the cone and cylinder, respectively. Find A/B.

 

A / B = sin45º   or    cos45º     or     √1/2     or     √50 / √100     or      0.707106781

 Jan 2, 2021

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