# The use of semiotic representations in reasoning about similar triangles in Euclidean geometry

> Research article (Pythagoras, 2019) · cited 20× · AI/ML

**Wikidata**: [openalex:W3024542235](https://www.wikidata.org/wiki/openalex:W3024542235)  
**Source**: https://4ort.xyz/entity/the-use-of-semiotic-representations-in-reasoning-about-similar-triangles-in-euclidean-geometry