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Proportions in similar triangles

Author:GeoGebra Materials Team
Topic:Ratios, Similar Triangles, Triangles

New Resources

  • bewijs stelling van Pythagoras
  • Regular Polygons and Equivalent Triangles
  • Untitled
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • The Gardener's Circle

Discover Resources

  • Axis of symmetry and coefficients of a quadratic
  • Parkettierung mit Davidstern / Tiling with the Star of David
  • Thales Theorem (Right Triangle in a Circle)
  • Fibonacci rabbits
  • Midsegment Investigation

Discover Topics

  • Histogram
  • Arithmetic Operations
  • Upper and Lower Sum or Riemann Sum
  • Quadrilaterals
  • Isosceles Triangles
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