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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

    Siguiente
    Triangle Sides and Angles

    Nuevos recursos

    • Identify Opposite, Adjacent, Hypotenuse
    • Portions of a Sphere
    • Right Triangle Trig Ratios: sin, cos, tan
    • רישום חופשי
    • Two Triangle Theorem

    Descubrir recursos

    • Area of Trapezium Practice
    • Fred and Ed STD#2_Maciejeski
    • test
    • Problem 4
    • Untitled
    • Colour in the Square

    Descubre temas

    • Cuadriláteros
    • Segmento
    • Intersección
    • Funciones Trigonométricas
    • Diagramas de árbol
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