Math, asked by aniketchouhan512, 6 months ago

find total surface area of cylinder height is 20 cm and base is 7 cm. find the volume and curved surface area and total surface area

Answers

Answered by shagunsingh10

1

Mark it brainliest please

Answer:

Volume of cylinder =πr^2h

=22/7 x 7x7x20

=22x7x20

=3080cm^3

Curved surface area=2πrh

=2x22/7x7x20

=880cm^2

Total surface area=2πr(r+h)

=2x22/7x7(20+7)

=44x27

=1188cm^2

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