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11. What's the lateral area of a right cylinder if the radius of the base is 12mm and the altitude of the cylinder is 5 times the base radius? Round your answer to the nearest whole number.
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11. What's the lateral area of a right cylinder if the radius of the base is 12mm and the altitude of the cylinder is 5 times the base radius? Round your answer to the nearest whole number.

User Guy Starbuck
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2 votes
radius of base: 12mm
height: 60mm

A=2
\pirh
A=2
\pi(12)(60)
A=2(720)
\pi
A=1440
\pi
A= approximately 4523.89

The lateral area of a right cylinder if the base is 12mm and the altitude is 5 times the base's radius is 4524mm^2
User Avimehenwal
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