Search

Outline

  1. Conjecture and Proof
    1. Seven Circles Theorem
    2. How Square Rectangle
    3. Quadrilateral Midpoints
    4. Circles in a Triangle
    5. Triangle Midsegment -- What do you notice?

Conjecture and Proof

Author:Tim Brister

  • Seven Circles Theorem

  • How Square Rectangle

  • Quadrilateral Midpoints

  • Circles in a Triangle

  • Triangle Midsegment -- What do you notice?

Next
Seven Circles Theorem

New Resources

  • Writing and Graphing Proportional Relationships (k>0)
  • Perpendicular Lines: Quick Exploration
  • Pythagorean Theorem: Extension Exercises
  • Graphing Compound Inequalities: Conjunctions and Disjunctions
  • Midpoint Theorem (V2): Integer Solutions

Discover Resources

  • Rastojanje tačke od prave
  • Classwork
  • Rotations
  • Rational Alyzeé
  • MVT example 2

Discover Topics

  • Root
  • Combinatorics
  • Line Segment
  • Logarithm
  • Vectors
AboutPartnersHelp Centre
Terms of ServicePrivacyLicense
Graphing CalculatorCalculator SuiteMath Resources

Download our apps here:

Download_on_the_App_Store_Badge_US-UK_RGB_blk_4SVG_092917

© 2026 GeoGebra®