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Find the total surface area of this cylinder. Give your answer to one decimal place PLEASE HELP THANK YOUUUU

Find the total surface area of this cylinder. Give your answer to one decimal place PLEASE HELP THANK YOUUUU
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Find the total surface area of this cylinder. Give your answer to one decimal place PLEASE HELP THANK YOUUUU

Find the total surface area of this cylinder. Give your answer to one decimal place-example-1
asked
User BtySgtMajor
by
8.1k points

1 Answer

6 votes

Answer:

Explanation:

surface area of cylinder=2 πr²+2πrh

=2πr(r+h)

=2π×12(12+18)

=24π×30

=720π

≈2261.9 cm²

answered
User Rotarydial
by
8.9k points
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