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Spiral of Theodorus Pin

$2.75 $3.25
  • Spiral of Theodorus Pin by Tom's Store 14
  • Spiral of Theodorus by Tom's Store 14
  • Spiral of Theodorus by Tom's Store 14
  • Spiral of Theodorus by Tom's Store 14
Spiral of Theodorus Pin by Tom's Store 14 Spiral of Theodorus by Tom's Store 14 Spiral of Theodorus by Tom's Store 14 Spiral of Theodorus by Tom's Store 14
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Pin FAQ

A famous spiral construction using the pythagorean theorem to draw the square root of any value.

Classic pin-back button covered with scratch and UV-resistant mylar. Printed in the U.S.A.

Standard

FedEx 2-Day (4-6 Business Days)

Estimates include printing and processing time.More Shipping Info

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Profile image About MathVisualProofs
I animate visual proofs on YouTube. Check out my official merch!
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