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PLEASE HELPP!!! I don’t know how to do this

PLEASE HELPP!!! I don’t know how to do this-example-1
User Jungmin
by
8.6k points

1 Answer

6 votes

Answer:

773.8 inch²

Explanation:

Find the surface area at first

the top and bottom = 6²π = 36π

around is circumference x by height = 12π x 15 = 180 π

multiply these by 3/4

top = 27π

bottom = 27π

around = 135π

add the two rectangles = 180 inch²

Total = 773.8

User Ondrej Rafaj
by
8.6k points

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