Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Euclid I, Proposition 47

Author:jnovogoratz
Follow along with Euclid's proposition here: https://mathcs.clarku.edu/~djoyce/java/elements/bookI/propI47.html

New Resources

  • Slope Between 2 Points (Phase 2)
  • Focus and Directrix
  • Area of a Trapezoid
  • Regular Star Polygons
  • The Gardener's Ellipse

Discover Resources

  • Markers and Pens
  • Residue Curve Problem 2.....(a)...(iii)...30-7-2016...1_08pm.ggb
  • Compound Interest
  • Outlier Influence
  • Angle Addition Postulate Practice-2

Discover Topics

  • Confidence Interval
  • Standard Deviation
  • Secant Line or Secant
  • Random Experiments
  • Random Variables
AboutPartnersHelp Center
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®