GeoGebra
  • Create Lesson
GeoGebra
  • Parallel Lines & Related Angles
  • Transversal Intersects Parallel Lines: Scenarios
  • Angle Position Names When Transversal Intersects Lines
  • Parallel Lines & Similarity

Parallel Lines & Related Angles

Author:
Tim Brzezinski
Topic:
Angles, Geometry, Straight Lines
Contains interactive applets involving transversal, lines, (parallel lines), and angles.
Parallel Lines & Related Angles

Table of Contents

  • Transversal Intersects Parallel Lines: Scenarios

    • Transversal Intersects Parallel Lines
    • Corresponding Angles: Quick Investigation
    • Congruent Corresponding Angles to Start? (Quick Investigation)
    • Exploring Corresponding Angles (V2)
    • Alternate Interior Angles: Quick Investigation
    • Alternate Interior Angles Theorem (V1)
    • Exploring Alternate Interior Angles (V2)
    • Alternate Interior Angles Theorem (V3)
    • Alternate Exterior Angles: Quick Investigation
    • Alternate Exterior Angles Theorem (V1)
    • Exploring Alternate Exterior Angles (V2)
    • Alternate Exterior Angles Theorem (V3)
    • Same-Side-Interior Angles: Quick Investigation
    • Same Side Interior Angles Theorem
    • Open Middle: Same-Side Interior or Exterior Angles
    • Open Middle Challenge: Parallel Lines and Related Angles
    • Same-Side-Exterior Angles: Quick Investigation
    • Exploring Same Side Exterior Angles
    • Solution to Parallel Lines & Angles Problem
  • Angle Position Names When Transversal Intersects Lines

    • Naming Angle Positions
    • Parallel Lines & Related Angles
  • Parallel Lines & Similarity

    • Effortless Trisections
    • Parallel Lines Congruent Segments Theorem
    • Parallel Lines Proportionality Theorem
Next
Transversal Intersects Parallel Lines

New Resources

  • Demo: 2 applets communicating
  • Rotation of spheres
  • Ripple Effect
  • Demo: Applet communication using JavaScript
  • تقارن مرکزی

Discover Resources

  • Exterior Angles of a Triangle
  • Unit Circle, Radians, and Degrees
  • f(x)=x^2
  • Unit 1 Mid test #2
  • Roots-vaibhav

Discover Topics

  • Logic
  • Parabola
  • Random Experiments
  • Trapezoid
  • Polygons

GeoGebra

  • About
  • Partners
  • GeoGebra on Tests
  • News Feed
  • App Downloads

Apps

  • Calculator Suite
  • Graphing Calculator
  • 3D Calculator
  • CAS Calculator
  • Scientific Calculator

Resources

  • Classroom Resources
  • Learn GeoGebra
  • Classroom
  • Geometry
  • Notes
  • Terms of Service Privacy License
  • Facebook Twitter YouTube