When the radius of a cylinder is double its height, find the relation between itsC.S.A. and base area.
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Answer:
Volume = Base area x Height
Step-by-step explanation:
r = 2a , h = a
Base area = πr²
= 22/7 x 2a x 2a
= (22/7)4a²
Volume = πr²h
= 22/7 x 2a x 2a x a
= (22/7)4a³
(22/7)4a² × a = (22/7)4a³
So, Volume = Base area x height
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