Recently I wrote about the mathematics of cutting and folding paper and about the golden ratio, .

Here’s a video that brings these two ideas together. We see how to create a golden rectangle (a rectangle for which the ratio of the sides is ) by folding a piece of paper.

[via Anthony Brand’s maths blog]

Posted in Math | Tags: folding, geometry, golden ratio, golden rectangle, Math, origami, paper folding, video

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