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Pi Day Shirt. Your resource to discover and connect with designers worldwide. Happy pi day 3 14 leopard rainbow nerd math teacher mathematic, happy pi day mathematic math teacher leopard rainbow.

Pi (greek letter “π”) is the symbol used in mathematics to represent a constant — the ratio of the circumference of a circle to its diameter — which is approximately 3.1415. Looking for perfect pi day ideas or pi day gift for your mathematicians, math lovers, math fans, math teachers, or students? Funny pi day tee shirt, math science pumpkin pi joke.

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Pi day is always on march 14, because 3.14 are the first numbers of the mathematical symbol pi. Wear one of these official pi day shirts and join the world in celebrating the best day of the year. Funny pi day tee shirt, math science pumpkin pi joke. Best trendy nurse t shirt design v6.