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Outline

  1. Congruent Triangles
    1. Angles of Triangles

    Congruent Triangles

    Author:Cathy
    Topic:Triangles
    A discovery of congruent triangles and their properties

    Angles of Triangles

    How are the angle measures of a triangle related?

    • Finding Angle Measures

    • Measuring Exterior Angles

    • Classifying Triangles by Sides-part 1

    • Classifying Triangles by Sides-part 2

    • Classifying Triangles by Sides - part 3

    • Classifying Triangles by Angles

    Next
    Finding Angle Measures

    New Resources

    • Slope Between 2 Points (Phase 2)
    • Superellipse
    • Building Figures with Set Areas
    • רישום חופשי
    • Area of a Circle Illustrated

    Discover Resources

    • Area of Parallelograms
    • Zahlenreihe
    • interferences
    • Pythagoras' theorem part 2
    • finding pi
    • Perpendicular Bisectors of Triangles

    Discover Topics

    • Trigonometry
    • Matrices
    • Cosine
    • Numbers
    • Derivative
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