Find the curved surface area and total surface area of a right circular cylinder
whose height and radius of the base are 30 cm and 14 cm respectively.
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Answer:
Radius of cylinder (r) = 14cm
Height of cylinder (h) = 30cm
Curved Surface Area = 2πrh
= 2 × (22/7) × 14 × 30
= 2640cm²
Total Surface Area =2πr(h+r)
= 2 × (22/7) × 14(30+14)
= 2 × 22 × 88
= 3872cm²
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