︎



UPON is a New York-based art and publishing studio founded by Ivy Zheyu Chen.

“Explore Anything for Fun and Experience.”


Catalogue
Prints
Info


︎













e-mail @ivy.upon
Inscribed Angle

Inscribed angle is the half the central angle. Those on the same arc of a chord are equal.

This zine is the 3-part proof for this theorem.

Risograph printed, folded
8 pages
13 x 9 cm

Collected by Metropolitan Museum Library, Yale University Library, etc.
 
︎ $10 USD (plus shipping) ︎ Add to Cart