A closed steel cylindrical container has a diameter of 186 mm and its height is 1/3 of its base radius.

(i) Find the total surface area of the container giving your answers in square Centimeters.

The lid of the container is now remove the exterior of the container including the base is painted indigo.

(ii) Express the area of container that is painted as a fraction of the total surface area found in (i)
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