Question

1.If the total surfacearea of a solid rightcircular cylinder is 880cm²,and its radius is
10cm, find its curved surfacearea.
(Takeπ=22/7)​

Answer 1

Answer:

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Answer 2

Answer:

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The radius of the cylinder is =7cm

The height of the cylinder is =10cm

The volume of the cylinder is =πr

2

h

=

7

22

×7×7×10

=22×7×10

=1540cm

2