schoolmeth schoolmeth

12-02-2019
Mathematics

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A cylinder has a radius of 30ft and a height of 19ft. what is the exact surface area of the cylinder

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sarahpardue1982 sarahpardue1982

12-02-2019

Answer:

SA=2(pi)rh+2(pi)r^2

SA=2(pi)(30)(19)+2(pi)(30^2)

SA=2(pi)(30)(19)+2(pi)(900)

SA=3581.3+5654.7

SA=9236

9236 square feet

Step-by-step explanation:

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