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# 10: Geometric Symmetry and the Golden Ratio

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Patterns and geometry occur in nature and humans have been noticing these patterns since the dawn of humanity. In this chapter, topics in geometry will be examined. These topics include transformation and symmetry of geometric shapes, similar figures, gnomons, Fibonacci numbers, and the Golden Ratio.

Thumbnail: Golden spirals are self-similar. The shape is infinitely repeated when magnified. (Public Domain; Jahobr via Wikipedia)

10: Geometric Symmetry and the Golden Ratio is shared under a not declared license and was authored, remixed, and/or curated by Maxie Inigo, Jennifer Jameson, Kathryn Kozak, Maya Lanzetta, & Kim Sonier via source content that was edited to conform to the style and standards of the LibreTexts platform; a detailed edit history is available upon request.