Google Classroom
GeoGebra
GeoGebra Classroom
Sign in
Search
Google Classroom
GeoGebra
GeoGebra Classroom
GeoGebra
Home
Resources
Profile
Classroom
App Downloads
Butterfly Theorem
Author:
jorj.kowszun
Let M be the midpoint of a chord PQ of a circle, through which two other chords AB and CD are drawn; AD cuts PQ at X and BC cuts PQ at Y. Prove that M is also the midpoint of XY
GeoGebra
New Resources
Transformations: 3 Steps (V2)
רישום חופשי
Constructing an Inscribed Equilateral Triangle + Activities
Constructing an Isosceles Triangle with Given Side + Activities
z`]]
Discover Resources
Translating Graphs of Square Roots
Centers of a Triangle
Many Ways From A to B
TriAdv8: 3ex-circles
Untitled
Discover Topics
Plane Figures or Shapes
Sine
Quadratic Functions
Linear Programming or Linear Optimization
Geometric Transformations