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

Angle Addition Postulate: Formative Assessment

Author:Tim Brzezinski
Topic:Addition, Algebra, Angles, Equations, Geometry, Line Segment, Linear Equations

FYI: The diagram is drawn to scale.

You can work in this Graspable Math whiteboard (in another tab) to help you solve the problem above.

New Resources

  • အခြေခံ data အခေါ်အဝေါ်များ
  • Select an object for a time to start a command. Light
  • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
  • Visualizing the Pythagorean Identity with Sine and Cosine
  • Average Value

Discover Resources

  • parallelogram
  • Generating Solids of Revolution 2.0
  • Helmets
  • Station 1
  • Angles in a quadrilateral

Discover Topics

  • Mode
  • Function Graph
  • Right Triangles
  • Random Variables
  • Plane Figures or Shapes
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®