Exploring the Orthocenter of a Dynamic Triangle

2019-12-29 04:28
This applet dynamically demonstrates the orthocenter of a triangle. By dragging vertices, users can observe the orthocenter's trajectory as the triangle's shape changes. Utilizing GeoGebra commands like intersect, circle, and orthogonal line, it helps students understand the orthocenter's definition and its geometric relationships with other triangle elements in plane geometry.