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Pls help me out with this stupid question
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2 votes
Pls help me out with this stupid question

Pls help me out with this stupid question-example-1
User Parvez Kazi
by
6.4k points

2 Answers

2 votes

Answer:

Answer:

138.248cm²

Step-by-step explanation:

Surface area=2πrh + 2πr²

Surface area=2x3.142x2x9+ 2x3.142x2²

Surface area=113.112+25.136

Surface area=138.248cm²

"credit goes to unknown76th"

Explanation:

User Chuckfinley
by
7.3k points
2 votes

Answer:

138.248cm²

Explanation:

Surface area=2πrh + 2πr²

Surface area=2x3.142x2x9+ 2x3.142x2²

Surface area=113.112+25.136

Surface area=138.248cm²

User Mr Cold
by
6.4k points
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