Euclid's Elements - Book III, Proposition 18

A line tangent to a circle is perpendicular to the radius at the point of tangency.

 

mtpberg

 
Materialetype
Arbejdsark
Tags
circle  element  euclid 
Målgruppe (alder)
15 – 18
Sprog
English (United States)
 
 
GeoGebra version
4.2
Visninger
3295
Kontakt forfatteren til ressourcen
 
 
© 2026 International GeoGebra Institute