Total surface area of a solid cylinder is 880sq.cm and the radius of the circular base is 4cm. Find its volume.

Question

Total surface area of a solid cylinder is 880sq.cm and the radius of the circular base is 4cm. Find its volume.

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Anna 3 weeks 2021-11-07T10:33:12+00:00 2 Answers 0 views 0

Answers ( )

    0
    2021-11-07T10:34:38+00:00

    Step-by-step explanation:

    Here,

    T.S.A=880sq.cm

    radius,r=4cm

    We know that,

    T.S.A=2πr(h+r)

    =>880=2×22/7(h+4)

    =>h+4=880×7/2×22×4

    =>h=31

    Now,

    Volume=πr×r×h

    =22/7×4×4×31 cm.cube

    =1558.86 cm.cube

    0
    2021-11-07T10:34:40+00:00

    Answer:

    surface area of cylinder =2pir(h+r)

    given TSA=880

    given radious = 4cm

    880=2.22/7.4.(h+4)

    h=31

    volume = pi.r*2.h

    volume=1558.83

    i hope this will make sense

    Step-by-step explanation:

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