Find the total surface area of a right cylinder with base diameter of 8cm and a height of 12cm.give answer in terms of pie

asked Feb 5, 2021 97.4k views

1 vote

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Answer:

$128\pi$

Explanation:

$2\pi rh + 2 \pi r^(2)$

$2\pi (4)(12) + 2\pi (4^(2) )\\2\pi (48) +2\pi (16)\\96\pi +32\pi \\128\pi$

Kroma answered Feb 9, 2021

by Kroma

5.7k points

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