Zero-G Passageway by Eris And AI

Zero-G Passageway by Eris And AI

Eris And AI
Cleaning Up Nice by Eris And AI

Cleaning Up Nice by Eris And AI

Eris And AI - Artist Website
Ribbonized by Eris And AI

Ribbonized by Eris And AI

Eris And AI - Artist Website
Unravelling by Eris And AI

Unravelling Digital Art by Eris And AI

Fine Art America
Is it true for two "parallel" closed smooth curves?🤔
\[\text{Length$(\alpha$)$=$Length$(\beta)+2\pi r$}\]
Source: 🔗 https://t.co/aAMClwEaaM
#ParallelCurves #SmoothCurves #ClosedCurves #ParallelSmoothCurves #CurveLength #Length #AnalyticGeometry #ArcLength #Perimeter #Geometry #Curves #theorem #2pir
Prove the theorem on analytic geometry in the picture.

I discovered this elegant theorem in my facebook feed. Does anyone have any idea how to prove? Formulations of this theorem can be found in the answers and the comments. You are welcome to join in ...

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