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25 votes
25 votes
If you help me answer these questions you will get good luck for a year! Find the surface area of each figure. Round your answers to the nearest hundredth, if necessary.



If you help me answer these questions you will get good luck for a year! Find the-example-1
User Quilvio
by
2.8k points

1 Answer

22 votes
22 votes

Answer:

1)

surface area= πr² + πrl

π7² + π x 7 x 5.7

=49π + 39.9π

=88.9π

use this formula below for the rest

surface area= πr² + πrl

User Jcox
by
3.2k points
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