Question

if the radius =3cm ,height =14 cm then curved surface area of cylender​

Answer 1

Question:-if the radius =3cm ,height =14 cm then curved surface area of cylender

Answer:

CSA of cylinder = 2πrh

= 2×

7

22

×14×21 = 1848 sq. cm

Answer 2

Answer:

42 is the answer

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