Proposed Problem 131. Van Aubel Theorem, Concurrent Cevians, Sum of Ratios.
Proposed Problem 130. Triangle, Concurrent Cevians, Sum of Ratios.
Proposed Problem 129. Triangle, Concurrent Cevians, Sum of Ratios.
Proposed Problem 128. Incenter of a Triangle, Angle Bisectors, Sum of Ratios.
The Statue of Zeus at Olympia and the Golden Rectangles.
The Hanging Gardens of Babylon and the Golden Rectangles.
The Lighthouse or the Pharos of Alexandria and the Golden Rectangles.
The Colossus of Rodhes and the Golden Rectangles.
Go to Page: Previous | 1 | 10 | 20 | 30 | 40 | 50 | Next
Home | Sitemap | Search | GoGeometry Education | Geometry | EmailLast updated: Jul 21, 2015