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

Angle Bisector

Author:Linda Fahlberg-Stojanovska
Sample: If the ray OC is the angle bisector of ∠AOB and ∠AOC=70°, how big are ∠COB and ∠AOB?

New Resources

  • Difference engine Babbage vb 2
  • အခြေခံ data အခေါ်အဝေါ်များ
  • Special Solid Trace
  • दुई-ओटा समुहको संयोजन (Union of two sets)
  • Colouring of Venn Diagram

Discover Resources

  • Pythag proof 1
  • Examining the Gender Wage Gap
  • Trikampio rūšys ir kampų dydžių suma
  • Rotating a Triangle in a Coordinate Plane
  • สุ่มตัวเลข

Discover Topics

  • Differential Calculus
  • Multiplication
  • Centroid or Barycenter
  • Standard Deviation
  • Bar Chart or Bar Graph
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

© 2025 GeoGebra®