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.
Given,
Curved surface area of a right circular cylinder = 4.4m2
Radius of base of cylinder = 0.7 m
=2πrh = 4.4
= h = 
∴ Height of cylinder = 1m.
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