Question

ir the curved surface area of a cylinder is 1760 cm and its base radius is 14em .Find its height.
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Answer 1

Answer:

CSA=1760cm^2

R=14cm

So,h=1760/2×22/7×14

=20cm

Answer 2

Answer:

Given, curved surface varea of cone =1760 sq.cm and radius =14 cm

We know, curved surface area of a cylinder of radius "R" and height "h" =2πRh

Hence, curved surface area of the given cylinder =2×

7

22

×14×h=1760sq.cm

∴h=20 cm