The area of the base of a right circular cylinder is 15400 Cm^2 and its volume is 92400 cm^3 . Find the area of the curved surface.
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4
Given,
Area of base = 15400
So, π*r^2 = 15400 eq1
r is 70
Also, π* r^2 * h = 92400 eq2
Dividing eq2 by eq1,
we get
h = 6
So, CSA = 2 * π * r * h
= 22 * 84
= 11 * 168
= 1848 cm^2
Area of base = 15400
So, π*r^2 = 15400 eq1
r is 70
Also, π* r^2 * h = 92400 eq2
Dividing eq2 by eq1,
we get
h = 6
So, CSA = 2 * π * r * h
= 22 * 84
= 11 * 168
= 1848 cm^2
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2
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