Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Lesson

Outline

  1. Chapter 6 - Triangles - Grade 7
    1. Introduction
    2. Theorems Involving Angles
    3. Chapter 1
    4. Wrap-Up

    Chapter 6 - Triangles - Grade 7

    Author:Sarah Khaled
    Topic:Triangles
    Chapter 6 - Triangles - Grade 7

    Table of Contents

    • Introduction

      • Objectives
      • Split your screen
      • How are you?
    • Theorems Involving Angles

      • Sum of Angles in a Triangle
      • Triangle Angle Theorems
    • Chapter 1

      • Play the Types of Triangles
      • Guess the Type of the Triangle
      • Test the Types of Triangles - Properties, Conditions
    • Wrap-Up

      • About you?
    Next
    Objectives

    New Resources

    • Rovnoběžnost rovin
    • Rotating Custom Polygons Around an Axis
    • Midpoint Theorem Questions: Mild
    • 繪畫垂直線
    • Laundry Basket

    Discover Resources

    • Pythagorean Triples and the Unit Circle
    • Secant and Tangent
    • Focus_Directrix_Discovery_COMPLETE
    • Least Squares Regression Line
    • Asíntota vertical 2

    Discover Topics

    • Quadratic Functions
    • Statistics
    • Scalene Triangles
    • Centroid or Barycenter
    • Tree Diagrams
    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®