Isosceles triangle, illustration from: "Die Welt in Bildern " (images of the world), published by Dr. Chr. G. Hottinger in self-publishing, Berlin / Strasbourg, 1881., Additional-Rights-Clearance-Info-Not-Available

---

Additional-Rights-Clearance-Info-Not-Available

---

Size: 5150px × 6192px
Location:
Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 1880s, 19th, bildern, century, geometry, illustration, isosceles, mathematics, triangle, welt