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  1. ICSE-ClassIX-Math
    1. 9.Triangles (congruency)

    ICSE-ClassIX-Math

    Autor:Sekhar S
    ICSE Math activities of class IX https://cisce.org/UploadedFiles/PDF/12.%20ICSE%20Mathematics.pdf

    9.Triangles (congruency)

    • Triangle Sides and Angles

    • Angles opposite to equal sides (isosceles triangle)

    • Triangle Medians: Quick Investigation

    • Medians Centroid Theorem (Proof without Words)

    • Medians and Centroid Dance

    • Triangle Altitude Illustrator and Definition Writing Prompt

    • Drawing Orthocentre & Some Quiz

    • Triangle Exterior Angle

    • Polygons: Exterior Angles

    • SAS Theorem & Similarity

    • SAS: Dynamic Proof!

    • ASA Theorem?

    • gg

    Weiter
    Triangle Sides and Angles

    Neue Materialien

    • Function art 3D - waiting shed
    • Linear Equation Graphs: Thin Slice
    • Pythagorean Theorem: Extension Exercises
    • 希尔伯特曲线
    • Function art 3D - waiting shed (v2)

    Entdecke Materialien

    • Central and Inscribed Angle Demo
    • Cumulative Frequency Create
    • parallelogram properties
    • angle around a point
    • Graph the Line

    Entdecke weitere Themen

    • Stetigkeit
    • Polygone und Vierecke
    • Streudiagramm
    • Kreis
    • Ebene Figuren
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