Given:
Radius of the base of the cylinder, r = 7 cm
Height of the cylinder, h = 9.5 cm
π = 22/7
Formula Used:
The curved surface area (CSA) of a cylinder = 2πrh
Solution:
CSA = 2 × × 7 × 9.5 = 2 × 22 × 9.5 = 418 cm²
The curved surface area of the cylinder is 418 cm².
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60 Mins English English25 Questions50 Marks15 Mins English English100 Questions200 Marks60 Mins EnglishThe curved surface area of a cylinder having radius 5 cm and height 23 cm is:
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