GeoGebra
  • Create Lesson
GeoGebra
  • Home
  • News Feed
  • Resources
  • Profile
  • People
  • Classroom
  • App Downloads
About GeoGebra
Contact us: office@geogebra.org
Terms of Service – Privacy – License

© 2022 GeoGebra

Figure 10 Hinged triangles with rods

Author:
alfinio
Topic:
Triangles
Drag B Form a tiling of green triangles. Form a tiling of green triangles and six-pointed stars. Make the angle of the star 60˚. Mentally divide each star into six equilateral triangles and a hexagon in the middle. Form a tiling of triangles and big white hexagons. Form a tiling of triangles and regular dodecagons.

New Resources

  • A1_4.04 Two variable linear inequalities 278287
  • Increasing and Decreasing Functions
  • Open Middle: Perimeter of a Rectangle
  • Forming Rectangles with Squares
  • A1_ Linear and exponential models 278299

Discover Resources

  • Pythagoras
  • Station #1
  • OER_6.1.10.6
  • Bryan Johnson's Triangle Theorem
  • HDCZ

Discover Topics

  • Mode
  • Fractal Geometry
  • Distributions
  • Vectors 3D (Three-Dimensional)
  • Mathematics

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube