GeoGebra
GeoGebra
  • Introduction to Angles

Introduction to Angles

Author:
James Monaghan
Topic:
Angles
Basic angle facts

  • Angles on a line

  • Angles on a line

  • Angles at a point

  • Vertically opposite angles

  • Co-interior angles on parallel lines

  • Alternate angles on parallel lines

  • Corresponding angles on parallel lines

  • Bearings from A to B

  • Car drive through the exterior angles of a polygon

  • Protractor practice

Next
Angles on a line

New Resources

  • Interior and Exterior Angle Sum of a Triangle
  • Prove Like This: Parallelogram Properties
  • Artwork by Daniel Linus Torres
  • Action/Consequence Parallel Lines and Angles
  • Wiggle curve

Discover Resources

  • Classroom Trial
  • GRECIA Funzione esponeziale: traslazione orizzontale
  • Mystery Quadrilateral #4
  • Triangles (Area, Perimeter, Base, Height)
  • Tape Roll 3D modelling

Discover Topics

  • Cuboid
  • Geometric Transformations
  • Numbers
  • Integral Calculus
  • Vectors

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