EXHIBIT DETAILS
Circle: Circumference & Radius
Mathematics · Mechanical interactive
- DimensionsDiameter 2400×300 mm
- PresentationMechanical interactive
- PricingQuoted by manufacture spec
Purpose & Scientific Principle
A circle’s circumference is proportional to its radius: C = 2πr.
How to Operate
Turn the handles to compare circumference and radius, and see their ratio is a little over 3.14; read how π was discovered on the panel.
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