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

Question

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

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Gianna 2 months 2021-07-27T23:59:40+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-07-28T00:00:47+00:00

    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!!

    0
    2021-07-28T00:00:50+00:00

    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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