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

New Resources

GeoGebra Notes
Untitled
bewijs stelling van Pythagoras
Learn to Prove: Kite
רישום חופשי

Discover Resources

function and derivative
ПАЈАК НА ДЕЛИТЕЛИ
Untitled
Integral of 1/x as a coherent limit.
Base angles of isosceles

Discover Topics

Random Variables
Right Triangles
Translation
Line Segment
Scalene Triangles