Find the total surface area of a cylinder with a height of 8 cm and radius of 4 cm. Leave your answer in terms of π.Group of answer choices80π cm296π cm2128π cm2192π cm2
Question
Find the total surface area of a cylinder with a height of 8 cm and radius of 4 cm. Leave your answer in terms of π.Group of answer choices80π cm296π cm2128π cm2192π cm2
Solution
The total surface area of a cylinder is given by the formula: 2πr(h + r), where r is the radius and h is the height.
Given that the radius r = 4 cm and the height h = 8 cm, we can substitute these values into the formula:
Total surface area = 2π * 4 * (8 + 4) = 2π * 4 * 12 = 96π cm^2.
So, the total surface area of the cylinder is 96π cm^2.
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