The Euler Line of a Triangle
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|David Joyce; Dept. of Mathematics & Computer Science, Clark University|
|A draggable geometry applet illustrating the centroid, circumcircle and circumcenter, and altitudes and orthocenter of a triangle, and the straight line they all lie on, the Euler line.|
|Levels:||Middle School (6-8), High School (9-12)|
|Resource Types:||Lesson Plans and Activities, Web Interactive/Java|
|Math Topics:||Triangles and Other Polygons|
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