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Orthocentre
Author:
hasulkin2
Topic:
Orthocenter
Use the navigation arrows to build a triangle. If you do not see them scroll down the browser. Drag the vertices to create a new question. Find the coordinates of the new orthocenter.
GeoGebra
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Transformations of Triangles and Matrices
Slopes of Parallel Lines
Slopes of Perpendicular Lines
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SimpleCompoundInterest_2
External Angle of a Triangle
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Isosceles Triangles
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