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Number π
Mathematics
![Number π Number π](/media/4707/math2_arithmospi_nz6_0317a.jpg?anchor=center&mode=crop&width=1280&height=800&rnd=132265062000000000)
The number π is a very useful mathematical constant, with many interesting properties! For example, its decimal representation never ends and never settles into a permanently repeating pattern. Measure the circumference of the discs. Divide its circumference with its diameter. What do you observe?
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