Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. From Parallelograms to Triangles: IM 6.1.7 LEACH
    1. Lesson
    2. Practice

    From Parallelograms to Triangles: IM 6.1.7 LEACH

    Author:Ann Leach, IM 6 – 8 Math, GeoGebra Classroom Activities
    Topic:Area, Geometry, Parallelogram, Triangles
    “From Parallelograms to Triangles” from IM Grade 6 by Open Up Resources and Illustrative Mathematics. Licensed under the Creative Commons Attribution 4.0 license.
    From Parallelograms to Triangles: IM 6.1.7 LEACH

    Table of Contents

    • Lesson

      • Copy of IM 6.1.7 Lesson: From Parallelograms to Triangles
    • Practice

      • Copy of IM 6.1.7 Practice: From Parallelograms to Triangles
    Next
    Copy of IM 6.1.7 Lesson: From Parallelograms to Triangles

    New Resources

    • Untitled
    • רישום חופשי
    • bewijs stelling van Pythagoras
    • Torus
    • Mosaic

    Discover Resources

    • Graph 1
    • Transforming Absolute Value Functions
    • Start, Bisect an angle
    • Science and Mathematics Simulations UQ
    • Trigonometry by S N Attar

    Discover Topics

    • Curve Sketching
    • LCM and GCD
    • Kite
    • Definite Integral
    • Linear Programming or Linear Optimization
    AboutPartnersHelp Centre
    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®