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Class 9 Mathematics Medium Mcq English Medium

Using pi=3.14159, what is the approximate curved surface area of a cylinder with radius 14 cm and height 17 cm?

Question
Using pi=3.14159, what is the approximate curved surface area of a cylinder with radius 14 cm and height 17 cm?
1495.40 cm^2
87.96 cm^2
615.75 cm^2
10467.78 cm^3
Answer
1495.40 cm^2
Detailed Explanation
Curved surface area of a cylinder is 2 pi r h. — Examisthan.com
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