Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Finding Unknown Side Lengths: IM 8.8.8
    1. Lesson 8.8.8
    2. Practice 8.8.8

    Finding Unknown Side Lengths: IM 8.8.8

    Author:GeoGebra Classroom Activities, IM 6 – 8 Math
    Topic:Area, Geometry, Perimeter, Square
    “Finding Unknown Side Lengths” from IM Grade 8 by Open Up Resources and Illustrative Mathematics. Licensed under the Creative Commons Attribution 4.0 license.
    Finding Unknown Side Lengths: IM 8.8.8

    Table of Contents

    • Lesson 8.8.8

      • IM 8.8.8 Lesson: Finding Unknown Side Lengths
    • Practice 8.8.8

      • IM 8.8.8 Practice: Finding Unknown Side Lengths
    Next
    IM 8.8.8 Lesson: Finding Unknown Side Lengths

    New Resources

    • גיליון אלקטרוני להעלאת נתוני בעיה ויצירת גרף בהתאם
    • Reflection = 180° Rotation about a Line
    • Locus Related to Descartes' Folium
    • Volume by Disk/Washer around y
    • အခြေခံ data အခေါ်အဝေါ်များ

    Discover Resources

    • Improper Integral (Type 2)
    • G.CO.C.9 - Introduction to Proofs
    • FISH5
    • Euler Line
    • deljenje duzi na jednake delove

    Discover Topics

    • Line Segment
    • Symmetry
    • Isosceles Triangles
    • Straight Lines
    • Linear Functions
    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®