GeoGebra
Create Lesson
GeoGebra
My book
My book
Author:
telanna
Area histograms: choose your zones
Circle touching in circle: ratio of radii
Baravelle's Spiral and Infinite Geometric Series
touching circles on a straight line: radii ratio
Circle in tangents - elastic band drawing
Cavalieri's Principle
Wavy polygons
la symétrie axiale: manipuler, observer, anticiper...
Polygons: Exterior Angles
Cubic Cross Sectional Area
Clock triangles
Next
Area histograms: choose your zones
New Resources
Parabola and Dandelin Sphere
Fractal Triangle and Incircle
Triangle Fractal Time-Waster
Quadrilateral Fractal Time-Waster
Open Middle: Absolute Value Graphs (2)
Discover Resources
Example
Conic Section: Parabola
Transform #12
Changing Parameters e)
Angle
Discover Topics
Solids or 3D Shapes
Cosine
Isosceles Triangles
Similarity Transformation or Similarity
Trapezoid
