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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

    • Linear Combination of Vectors
    • Identifying Solids Formed by Rotation
    • Midpoint Theorem (V2): Integer Solutions
    • Writing and Graphing Proportional Relationships (k>0)
    • Right Triangle Inscribed in a Semicircle

    Descubrir recursos

    • Tetra Hexa Flexagon Template
    • Trig Transformations [y=a sin(bx+p)+q]
    • File-038
    • Solve polynomial equations v1
    • Angles Formed by Parallel Lines and a Transversal

    Descubre temas

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    • Características estadísticas
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    • Histograma
    • MCM y MCD
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