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Area of Triangle (3 altitudes)
Author:
Kevin Brandt
Topic:
Area
GeoGebra
New Resources
Ellipse inscribed in irregular convex quadrilateral
Thin Slice Pythagorean Discovery
Burj Al Arab
This Slicing Quadrilateral Diagonals
Proving Angles formed by Parallel Lines
Discover Resources
Regular Star Polygon
Solar Parallax Computer
Paralelogramo
Koehler Task 6a
Trouble with Triangles
Discover Topics
Pie Chart or Circle Chart
Addition
Diagrams
Circumcircle or Circumscribed Circle
Natural Numbers