Q6 of 75 Page 216

Curved surface area of a right circular cylinder is 4.4 m2. If the radius of the base of the cylinder is 0.7 m, find its height

Let the height of the circular cylinder be h

Radius (r) of the base of cylinder = 0.7 m


CSA of cylinder = 4.4 m2


2πrh = 4.4 m2


(2 * * 0.7 * h) m = 4.4m2


h = 1 m


Therefore, the height of the cylinder is 1 m


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