Archimedes came up with an approximate value of pi.
Archimedes came up with π
The ancient Greek mathematician Archimedes approximated the value of pi using the method of inscribing and circumscribing polygons around a circle. By increasing the number of sides of these polygons, he was able to get increasingly accurate estimates for pi, ultimately determining that 3 71 10 < π < 3 7 1 . This innovative approach showcased his geometric skills and understanding of circular measurements.
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