asked 233k views
4 votes
Help please fast geometry surface area!

Help please fast geometry surface area!-example-1
asked
User Sydney Y
by
7.8k points

1 Answer

2 votes

Answer:

SA=2πrh+2πr2=2·π·12·3+2·π·122≈282.7cm2

answered
User BugsOverBugs
by
7.7k points

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