Question

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

Answer 1

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:

Answer 2

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