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16 votes
I need help with this​

I need help with this​-example-1
User Logaretm
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1 Answer

26 votes
26 votes

Answer:

3347.68

Explanation:

The surface area of a cylinder has the equation:

A=2πrh+2πr2

substituting the values in you get:

2·π·18·11.6+2·π·182 = 3347.68

Hope this helps!!

User Gmartellino
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