What is the curved surface area of the cylinder with radius 7 cm and height 14 cm?
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What is the curved surface area of the cylinder with radius 7 cm and height 14 cm?
127 cm2
138 cm2
156 cm2
616 cm2
626 cm2
The curved surface area of a cylinder is given by the formula 2 * pi * r * h. Using pi = 22/7, r = 7, and h = 14, the calculation is 2 * (22/7) * 7 * 14 = 2 * 22 * 14 = 616 cm^2.
The curved surface area of a cylinder is calculated using the formula 2 * pi * r * h. Substituting the given radius of 7 cm and height of 14 cm gives 2 * (22/7) * 7 * 14. This calculates to 44 * 14 = 616 sq cm.