They're actually not used in real life for anything but there are a few interesting facts.
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Go on then - give us a few!
Actually patterns crop up all over the place, some obviously as in decorative uses or music rhythms and structure, some much more subtle such as crystal-lattices and manynatural processes and structures.
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A pattern that we do in everyday life is breathing, eating, drinking , moving , thinking , walking, running etc . We all do these things in our lives.
how are emeralds use in everyday life
Unless your "everyday life" involves work in some area of engineering, you won't use matrices in your everyday life.
Geometry is used in my everyday life because I see it everyday. Everything I see is practically geometry. There are posters on my classroom wall, there are desks and chairs, tables, and a big nice white board. I guess this is really how I used geometry in my everyday life.
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