GeoGebra
Create Class
GeoGebra
Home
News Feed
Resources
Profile
People
Classroom
App Downloads
Butterfly and Centre/edge circle theorems
Author:
Helen Jones
,
pirsquared
Topic:
Circle
Tablet-friendly demonstration of Circle Theorems
Related Topics
Area
Perimeter
Polygons
Quadrilaterals
Special Points
Discover Resources
Point at Infinity
Bisector of A line and a Circle
parallel lines by angle copy
Angle Bisector
Hannah's Dynamic Unit Circle
Discover Topics
Tree Diagrams
Dilation
Triangles
Vectors
Similar Triangles