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QuizMultiple Choice

Surface Area — Quiz

Question 2 • MASTER COURSE Geometry

The area of the circular base of a cylinder is 36 pi square units. The height of the cylinder is 2 units. What is the lateral area of the cylinder? Express the answer in terms of pi

Answer
A
12 pi square units
B
72 pi square units
C
24 pi square units
D
60 pi square units

Explanation

The base area is πr² = 36π, so r² = 36 and the radius is 6 units. The cylinder’s lateral area is circumference times height: 2πrh = 2π(6)(2) = 24π square units, so the answer is 24π square units.

AI-written and checked against the verified answer.

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