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Helpppppppppppppppp!!!!

Helpppppppppppppppp!!!!-example-1

1 Answer

6 votes

Answer:

69π m^2

Explanation:

surface area of cylinder= 2πrh+2πr^2

However, the cylinder is open top

Therefore, the outer surface area of the cylinder

=2π(6/2)(10)+π(3)^2 m^2

=60π+9π m^2

=69π

User Sansarp
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