14 August (Korea, South ) within release Fun Mathematics (2024) goes into circulation Stamp Magic Polygon face value 430 South Korean won
Stamp Magic Polygon in catalogues | |
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Colnect codes: | Col: KR 2024.08.14-01a |
Stamp is vertical format.
stamp from se-tenant pairAlso in the issue Fun Mathematics (2024):
Stamp Magic Polygon it reflects the thematic directions:
One of the earliest known mathematicians was Thales of Miletus (c. 624 – c. 546 BC); he has been hailed as the first true mathematician and the first known individual to whom a mathematical discovery has been attributed.He is credited with the first use of deductive reasoning applied to geometry, by deriving four corollaries to Thales's theorem.