The angle between a radius and a tangent is 90 degrees

Useful for showing GCSE students that a tangent touches a circle once and only once.
View Activity View Activity

 

cousin.avi —

 
Resource Type
Activity
Tags
circle-theorems  tangent 
Target Group (Age)
11 – 14
Language
English (United Kingdom)
 
 
Views
2076
Contact author of resource
License
CC-BY-SA, GeoGebra Terms of Use
Derived Resources
Angle Fact
Shared by Alex Knight
 
 
© 2024 International GeoGebra Institute