Surface area of a cylinder
Add the two circular ends and the curved side. The curved side unrolls into a rectangle. Use π = 3.14.
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A cylinder has a radius of 10 cm and a height of 7 cm. Find its total surface area in cm². Use π = 3.14.
Answer: 1067.6
A cylinder has a radius of 10 cm and a height of 13 cm. Find its total surface area in cm². Use π = 3.14.
Answer: 1444.4
A cylinder has a radius of 8 cm and a height of 16 cm. Find its total surface area in cm². Use π = 3.14.
Answer: 1205.76
Tip: Add the two circular ends and the curved side. The curved side unrolls into a rectangle. Use π = 3.14.
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