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Visual Mathematics

Author:
Bill Lombard
Topic:
Geometry, Mathematics
GeoGebra applets created by users of GeoGebraTube

  • Distances from three points

  • Point in an Equilateral Triangle

  • Moss Egg by Robert Dixon

  • The Pythagorean Theorem.

  • Pythagorean Theorem Proof without Words

  • Espiral de Baravelle

  • Baravelle's Spiral and Infinite Geometric Series

  • Rotating Fan

  • Circle mandala

  • Square Inscribed in an Isosceles Right Triangle

  • Pythagorean Theorem proof by translation

  • Archimedean Spiral built by parametric equations

  • Crossing Wires Problem

  • Nested Median Triangles

  • Approximation of pi using inscribed polygons

  • The Cycloid

  • Triangle Area Calculated via Rotation

  • Parallelogram Translated to Rectangle

  • Trapezoid transformation to rectangle

  • Pythagorean Theorem trapezoid proof by President Garfield

  • Pyramid Math

  • Spiraling Squares - a.k.a. The Four Ants problem

  • Circles on Octagonal grid with animated points/segments

  • Animated Box with vertices on circles

  • Absolute value problem models

  • Pulsating Points - Frame of Reference

  • Straight Line Motion Illusion - Frame of Reference

  • Pythagorean Theorem proof by similar triangles

  • Three Intersecting Circles

  • Hidden Equilateral Triangle

  • Curious Corridors of Numbers

  • Polar Vector Clock

  • Polygons and Diagonals

Next
Distances from three points

New Resources

  • Poorly Drawn Squares
  • Interior and Exterior Angle Sum of a Triangle
  • Area of a Circle
  • Trapezoid Area
  • A2_4.01 Polynomial functions

Discover Resources

  • Angle Copy - #3 Compass & Straightedge with GeoGebra
  • Classifying a Triangle as Acute, Right or Obtuse
  • Triangle Law 1 : G10
  • Finding the equation of a line joining two points assessment
  • חיבור מספרים מכוונים בעזרת חיצים

Discover Topics

  • Unit Circle
  • Similar Triangles
  • Equations
  • Logarithm
  • Random Variables

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