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4 cards from this section. Quick, good the night before a test.
What is the lateral surface area of a cylinder with a radius of 2m and height of 3m?
Use the formula LSA = 2πrh.
If a cylinder’s radius is 1 cm and its height is 4 cm, what is its total surface area?
Calculate LSA first and then add the areas of the two bases.
What is the formula for the lateral surface area of a cylinder?
Focus on how the lateral surface wraps around the cylinder.
True or False: The total surface area of a cylinder includes the areas of its bases.
Think about how the entire surface is accounted for.
A water tank has a diameter of 10m and height of 15m. Calculate the amount of paint needed to cover the outside surface if 1 liter covers 5 m².
Don't forget to convert diameter to radius first.
A cylindrical container has a height of 1.5m and a total surface area of 942 cm². What is the radius of the base?
Rearranging the equation might help in isolating r.
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