A solid cylinder has radius 3.5 cm and height 8.2 cm. Work out the total surface area of the cylinder. Give your answer correct to 3 significant figures.

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Eduardo Andrade asked Feb 24, 2022

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A solid cylinder has radius 3.5 cm and height 8.2 cm.

Work out the total surface area of the cylinder.
Give your answer correct to 3 significant figures.

Mathematics
high-school

Eduardo Andrade asked Feb 24, 2022

by Eduardo Andrade

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1 Answer

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Explanation:

3.5x pi=38.48

38.48^2=1,480.7104

38.48x8.2=315.536

315.536+1,480.7104=

1,796.2464cm^2

Torjescu Sergiu answered Feb 28, 2022

by Torjescu Sergiu

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