darlinggalvez13 darlinggalvez13

25-05-2021
Mathematics

contestada

what is the surface area of the cylinder with height 8 ft and radius 3 ft round your answer to the nearest thousand.

what is the surface area of the cylinder with height 8 ft and radius 3 ft round your answer to the nearest thousand class=

Respuesta :

aliya25 aliya25

25-05-2021

Answer:

207.24

Step-by-step explanation:

[tex]S_{surface} = S_{side} + 2*S_{base} \\S_{side} = 2\pi RH\\ = 2*3.14*3*8=150.72\\S_{base} = \pi R^{2} = 3.14 * 3^{2} = 28.26\\S_{surface} = 150.72 + 2* 28.26 = 207.24[/tex]

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