When a square sheet of paper is rolled along its length to form a cylinder, the side of the square becomes the height of the cylinder, and the other side becomes the circumference of the base of the cylinder.
A square sheet of paper is converted into a cylinder by rolling it along its length. What is the ratio of the base radius of cylinder to the side of the square?
Asked in GPSC Prelims CSP 1 2022 · Topic: General Concept (Definition, Scope, and Branches of Geography)
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