The curved surface area of a cylindrical pillar is 264 m2 and its volume is 924 m3. Find the diameter and the height of the pillar.
Given,
Curved surface area of cylinder = 264 m2
Volume = 924 m3
So,
= 
= 
Radius = 7 m
Diameter of cylinder = 2 × radius = 2×7 = 14 m
Curved surface area = 264 m2
= 
= 
= 
Height of cylinder = 6 m
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