joshualojoshualo1013
joshualojoshualo1013 joshualojoshualo1013
  • 12-03-2020
  • Mathematics
contestada

Find the total surface area of each of the following cylinders.
(Give the answers in terms of 兀.)​

Find the total surface area of each of the following cylindersGive the answers in terms of 兀 class=

Respuesta :

Abu99
Abu99 Abu99
  • 12-03-2020

Answer:

[tex]272\pi[/tex]

Step-by-step explanation:

Area of Circle =

[tex]\pi {r}^{2} \\ r \: = \frac{8}{2} = 4 \\ \pi {4}^{2} = 16\pi[/tex]

Circumference =

[tex]\pi d \\ 8\pi[/tex]

SA =

[tex]2(16\pi) + 30(8\pi) = 272\pi[/tex]

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