SOLUTION: The dimensions of cylinder B are 4 times the dimensions of cylinder A. If the surface area of cylinder A is 36 cm2, what is the surface area of cylinder B?

Question 558652: The dimensions of cylinder B are 4 times the dimensions of cylinder A.
If the surface area of cylinder A is 36 cm2, what is the surface area of cylinder B?
Answer by mananth(16946) (Show Source): You can put this solution on YOUR website!
Cylinder A surface area = 2pir1(r1+h1)

Cylinder B surface area = 2pir2(r2+h2)=x
r2=4r1
h2=4h1
surface area of cylinder B = 2pi*4r1(4r1+4h1)

x=36*16
x= 5766 cm^2

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