Question

Find the height of a cylinder which has a curved surface area of 3520 sq. m and a base of diameter​

Answer 1

Step-by-step explanation:

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

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