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  1. Year 9 Mathematics
    1. Geometry

    Year 9 Mathematics

    Author:Patrick Robertson
    Topic:Angles, Congruence, General Quadrilateral, Geometry, Mathematics, Polygons, Similar Triangles, Geometric Transformations, Triangles

    Geometry

    • Complementary Angles Meaning

    • Supplementary Angles Meaning

    • Vertical Angles Exploration (1)

    • Exploring Alternate Interior Angles (V2)

    • Exploring Alternate Exterior Angles (V2)

    • Corresponding Angles and Parallel Lines

    • Same-Side-Interior Angles: Quick Investigation

    • Same-Side-Exterior Angles: Quick Investigation

    • Transversal Intersects Parallel Lines

    • Exploring Polygon Angles: Triangle through Octagon

    • Polygons: Exterior Angles - REVAMPED

    Next
    Complementary Angles Meaning

    New Resources

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    • רישום חופשי
    • အခြေခံ data အခေါ်အဝေါ်များ
    • Creating your own GPTs or Gems

    Discover Resources

    • Geometry Unit
    • Logarithmus02
    • Example Worksheet for Lesson Plan
    • MG - Euler's DS Theorem
    • Rotating square的副本
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    Discover Topics

    • Random Variables
    • Logarithm
    • Circumcircle or Circumscribed Circle
    • Square
    • Piecewise Functions
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