Search
GeoGebra
  • Home
  • Resources
  • Profile
  • Classroom
  • App Downloads

Using Congruent Angles

Author:Elizabeth McCollum
Topic:Angles
Sporst: Synchronized swimmers form angles with their bodies as shown in the photo.
Image
If m< GHJ=90, what is m<KLM? If m<ABC=49, what is m<DEF?

New Resources

  • רישום חופשי
  • Locus Related to Descartes' Folium
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Pitfalls of Disk/Washer Method
  • Exploring GeoGebra for the First Time

Discover Resources

  • Mapping Diagrams and Graphs of Linear Functions
  • Non-Constant change to the period of cosine...
  • Area Problem
  • IF2-03-CYU5 (Graph horizontal transformations)

Discover Topics

  • Rhombus
  • Polynomial Functions
  • Fractal Geometry
  • Trigonometric Functions
  • Combinatorics
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®