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Bob Allen

  • Reflections over Intersecting Lines

    Activity

    Bob Allen

  • Reflections over Parallel Lines: Direction Parte Troisxqrthyy

    Activity

    Bob Allen

  • Rotations by Reflections

    Activity

    Bob Allen

  • Rotation Via Reflections

    Activity

    Bob Allen

  • Reflections over Parallel Lines: Distances

    Activity

    Bob Allen

  • Reflections of Parallel Lines

    Activity

    Bob Allen

  • What and Why

    Activity

    Bob Allen

  • Constructing Angle Bisectors

    Activity

    Bob Allen

  • Constructing Perpendicular Bisectors

    Activity

    Bob Allen

  • What if we start with congruent angles?

    Activity

    Bob Allen