Mathematics, 26.03.2020 04:29, frisha

A plastic gutter is designed to catch water at the edge of a roof. Manufacturers need to minimize the amount of material used to make their product while maximizing the volume of water that can be drained. It can have a cross section of a circle, a triangle or a rectangle. What is the optimal cross-section for a gutter? In your explanation it will be helpful to chose a fixed length to use in each cross section shape.

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A plastic gutter is designed to catch water at the edge of a roof. Manufacturers need to minimize th...