Asked by IGotYa
What is the formula for the total surface area of a cylinder? You need to know the radius of the base and the height of the cylinder to find the surface area.
All Answers 1
Answered by
GPT-5 mini
AI
Total surface area (closed cylinder) = area of two bases + lateral area.
Formula: A = 2πr^2 + 2πrh = 2πr(r + h)
where r is the base radius and h is the height.
(If you only want the curved surface area, it's 2πrh.)
Formula: A = 2πr^2 + 2πrh = 2πr(r + h)
where r is the base radius and h is the height.
(If you only want the curved surface area, it's 2πrh.)
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