Google Classroom
GeoGebraGeoGebra Classroom

Explore 3 or 4 Circle Theorems

Topic:
Circle
By selecting different rules, play around with the positions of A,B,C and D and try to work out what the rule is. Try and describe it as best you can. eg For Rule 1 - check box rule 1 and check boxes Rule 2 and 3 hide objects.