Find curved surface area of cylinder if radius is 7cm and its height is 10 centimetre
220 square centimetre, 660 sq.cm, 440sq

2 thoughts on “Find curved surface area of cylinder if radius is 7cm and its height is 10 centimetre<br />220 square centimetre, 660 sq.cm, 440sq”

1. Step-by-step explanation:

   We know the formula of curved surface area of cylinder:

   CSA of cylinder = 2 × Pie × R × h

   CSA of cylinder = 2 × 22/7 × 7 × 10

   CSA of cylinder = 440 cm^2

   Hope it helps!!

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2. Answer:

   Given: Radius=7cm,

   Height=10cm

   Total surface area=2πr(h+r)sq.units

   =2×

   7

   22

   ×7(10+7)

   =44×17=748sq.cm

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