The center points of three circular enclosures at Göbekli Tepe form a near-perfect triangle whose sides each measure approximately 63 feet.
Notes on verification
Confirmed by peer-reviewed Cambridge Archaeological Journal study (Haklay & Gopher 2020) and corroborated by multiple independent science outlets. Minor rounding variance (19.25m ≈ 63.2ft) is negligible.
Sources
- Did Geometry Guide the Construction of the World's Oldest ... (smithsonianmag.com)
- https://www.cambridge.org/core/journals/cambridge-archaeological-journal/article/geometry-and-architectural-planning-at-gobekli-tepe-turkey/2CBAF416E33AFE6496B73710A2F42FF9 (cambridge.org)
- https://www.sci.news/archaeology/gobekli-tepe-geometry-08424.html (sci.news)
- https://www.sciencealert.com/world-s-oldest-known-temple-reveals-mysterious-knowledge-of-geometry-scientists-say (sciencealert.com)
- https://www.ancient-origins.net/news-history-archaeology/gobekli-tepe-geometry-0013627 (ancient-origins.net)