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The Area of a Triangle
Author:
Patricia Loy
Topic:
Area
Another way of looking at the area of a triangle. Use the sliders to change the size of the triangle.
GeoGebra
New Resources
巧算長方形周界
apec
Parallel Lines & Related Angles: Quick Reminders
Parallel Lines and Angles: Thinking Classroom Exploration
Parallel lines, Transversals and Segments
Discover Resources
Triangle Side Angle Relationships Discovery
Paprsek v kouli
A moving particle on a straight line.
perpendicular line
pizarrón
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Dilation
Sphere
Conic Sections
Cube
Incircle or Inscribed Circle