Search
Google ClassroomGoogle Classroom
GeoGebraGeoGebra Classroom

Outline

  1. Using Trigonometric Ratios to Find Angles: IM Geo.4.9
    1. Geo.4.9 Lesson
    2. Geo.4.9 Practice

    Using Trigonometric Ratios to Find Angles: IM Geo.4.9

    Author:GeoGebra Classroom Activities
    Topic:Algebra, Angles, Geometry, Ratios, Statistics
    “Using Trigonometric Ratios to Find Angles” from IM Geometry © 2019 Illustrative Mathematics. Licensed under the Creative Commons Attribution 4.0 license.
    Using Trigonometric Ratios to Find Angles: IM Geo.4.9

    Table of Contents

    • Geo.4.9 Lesson

      • IM Geo.4.9 Lesson: Using Trigonometric Ratios to Find Angles
    • Geo.4.9 Practice

      • IM Geo.4.9 Practice: Using Trigonometric Ratios to Find Angles
    Next
    IM Geo.4.9 Lesson: Using Trigonometric Ratios to Find Angles

    New Resources

    • Kite Function Art
    • Marion's Theorem
    • Translation in 3D (via x, y, z)
    • רישום חופשי
    • z`]]

    Discover Resources

    • Parallel_Transversal
    • Areas of Parallelograms and Triangles_EXPERIMENT_16
    • geogebra
    • ชุดที่2

    Discover Topics

    • Arithmetic Mean
    • Upper and Lower Sum or Riemann Sum
    • Functions
    • Inequalities
    • Boxplot
    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

    © 2025 GeoGebra®