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

Thales' theorem-Angle in Semi Circle

Author:Sangeeta Gulati, Irina Vasilescu
Topic:Circle
Watch carefully and answer the questions!

New Resources

  • רישום חופשי
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Neuberg's Theorem
  • montecarlo circles 5
  • 兩位數的位值

Discover Resources

  • Start, Bisect an angle
  • Line Parallel to another line through a point
  • Halfway Around a Circle
  • الارتباط الخطي لثلاث اشعة في الفراغ- المدرّس شادي سمعان
  • Nabiha Q. P.8 Geogebra Project

Discover Topics

  • Logarithm
  • Mathematics
  • Planes
  • Root
  • Parabola
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®