119. The ratio between the curved surface area and the total surface area of a right circular cylinder is 1:2. Find the ratio between the height and radius of the cylinder.
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119. The ratio between the curved surface area and the total surface area of a right circular cylinder is 1:2. Find the ratio between the height and radius of the cylinder. 119. The ratio between the curved surface area and the total surface area of a right circular cylinder is 1:2. Find the ratio between [...]