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

    ICSE-ClassIX-Math

    Autore: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

    Successivo
    Triangle Sides and Angles

    Nuove risorse

    • Viviani's Curve
    • Angle Addition: Warm Up Exercises
    • Model sferyczny - sześcian-ośmiościan
    • Model sferyczny - dwunastościan-dwudziestościan
    • အခြေခံ data အခေါ်အဝေါ်များ

    Scopri le risorse

    • Skew lines
    • Glubber
    • FehlerInvert
    • reflect about line
    • i - pairs
    • Tessellations Project #1

    Scopri gli argomenti

    • Equazioni di 2° grado
    • Circonferenza
    • Distribuzione binomiale
    • Teoria degli insiemi
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