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Nine Point Circle
Author:
Esther Gruenhut
Topic:
Circle
Euler, Feuerbach, etc.
GeoGebra
And if that wasn't enough:
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Move point P to see what happens when you reflect the orthocenter through the points on the nine point circle.
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New Resources
Transforming Random Variables
seo tool
Sine and Cosine on the Unit Circle
Which Quadrilateral is Which?
רישום חופשי
Discover Resources
Sferno zrcalo
Círculo movil
Parallel lines by Angle Copy
装着两根草的花瓶
Rectangles
Untitled
Discover Topics
Normal Distribution
Pythagoras or Pythagorean Theorem
Planes
Arithmetic Mean
Rhombus