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SVEN [57.7K]
2 years ago
7

Work out the surface area of this cylinder

Mathematics
2 answers:
IgorLugansk [536]2 years ago
6 0

Answer:

A=2πrh+2πr2=2·π·2·4+2·π·22≈75.39822

Step-by-step explanation:

Airida [17]2 years ago
4 0

Answer:

A

Step-by-step explanation:

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Step-by-step explanation:

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3 years ago
(2a+1) - 4a(2a+1)+4a
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