Question

Find the total surface area of each of the following cylinders.

Answer 1

Answer:

$272\pi$

Step-by-step explanation:

Area of Circle =

$\pi {r}^{2} \\ r \: = \frac{8}{2} = 4 \\ \pi {4}^{2} = 16\pi$

Circumference =

$\pi d \\ 8\pi$

SA =

$2(16\pi) + 30(8\pi) = 272\pi$