SOLUTION: suppose you double the radius of a right cylinder a how does that affect the lateral area? b how does that affect the surface area?

Question 734820: suppose you double the radius of a right cylinder
a how does that affect the lateral area?
b how does that affect the surface area?

Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
suppose you double the radius of a right cylinder
a how does that affect the lateral area?

r^1 --> 2x the Lateral Area
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b how does that affect the surface area?
Area of ends = pi*r^2
r^2 --> 4x the area of the ends
The total surface area is the sum of the LA and the 2 ends
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