height of cylinder is 14cm and its curved surface area is 704sq.cm, then its diameter is___?
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Step-by-step explanation:
Given---
Height of the cylinder(h) = 14 cm.
Curved surface area of cylinder = 2 π r h
704 = 2 x (22/7) x r x 14
r = 8 cm.
Using Formula,
Volume of the Cylinder = π r² h
= (22/7)x 8 x 8 x 14
= 2816 cm³.
Thus, volume of the cylinder is 2816 cm³.
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