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GeoGebra
GeoGebra Classroom
Outline
4-5 Concurrent Lines
Angle Bisectors & Incenter Investigation
Perpendicular Bisectors & Circumcenter Investigation
Medians & Centroid Investigation
4-5 Concurrent Lines
Author:
Michelle Morton-Curit
Topic:
Centroid or Barycenter
,
Circumcircle or Circumscribed Circle
,
Incircle or Inscribed Circle
In these investigations, students will discover special properties of the points of concurrency of the angle bisectors, perpendicular bisectors, and medians of a triangle.
Angle Bisectors & Incenter Investigation
Perpendicular Bisectors & Circumcenter Investigation
Medians & Centroid Investigation
Next
Angle Bisectors & Incenter Investigation
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探究長方形對角線上的正方形數目
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International Day of Mathematics 2025
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Kąt między prostą a płaszczyzną.
ex 2.09
Scale Drawing Using Ratios (2)
y = - 2/3 x + 5/3
Triangle with given side lengths
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