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Celebrate Pi Day (belatedly) at the Libraries on March 19

Pi, Greek letter, is the symbol for the ratio of the circumference of a circle to its diameter. Pi Day is celebrated by math enthusiasts around the world on March 14th. Pi = 3.1415926535…. Pi is used in many different fields and can be seen in our everyday lives. It may be seen in art,Continue reading “Celebrate Pi Day (belatedly) at the Libraries on March 19”