Right-angled 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

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Additional-Rights-Clearance-Info-Not-Available

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Size: 4150px × 7646px
Location:
Photo credit: © INTERFOTO / History / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -angled, 1880s, 19th, bildern, century, geometry, illustration, mathematics, triange, triangle, welt