2 cylinders A and B are mathematically similar. The length of Cylinder A is 4 cm and the length of Cylinder B is 6cm.  The volume of cylinder A is 80cm^3. The surface area of B is 108 cm^2.

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Minoli =Use the words from the problem and insert them into the formulas for area and surface area:Volume A =  = 80, and since you know h=4, you can solve for r.Surface B = = 108, and again since you know h=6, you can solve for r.Once you know the radius for both A and B you can insert r and h into the formulas for volume and surface area.Hope that helps