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Joseph Chen

  • Isosceles Trapezoid

    Activity

    Joseph Chen

  • Square

    Activity

    Joseph Chen

  • Nonsquare Rhombus

    Activity

    Joseph Chen

  • Nonsquare Rectangle

    Activity

    Joseph Chen

  • Parallelogram by 1 pair opposites parallel and congruent

    Activity

    Joseph Chen

  • Parallelogram by 1 pair opposites parallel and congruent

    Activity

    Joseph Chen

  • Parallelogram by Both Pairs of Opposite Sides Congruent

    Activity

    Joseph Chen

  • Parallelogram by Definition

    Activity

    Joseph Chen

  • 82.5*

    Activity

    Joseph Chen

  • 120*

    Activity

    Joseph Chen

  • 30*

    Activity

    Joseph Chen

  • 60*

    Activity

    Joseph Chen

  • 22.5*

    Activity

    Joseph Chen

  • 7.5*

    Activity

    Joseph Chen

  • Perpendicular Bisectors

    Activity

    Joseph Chen

  • Triangle Median

    Activity

    Joseph Chen

  • Equilateral Triangle

    Activity

    Joseph Chen

  • Isosceles Triangle

    Activity

    Joseph Chen

  • Angle Bisectors

    Activity

    Joseph Chen

  • Triangle Altitudes

    Activity

    Joseph Chen

  • Isosceles Right Triangle

    Activity

    Joseph Chen

  • AB/4

    Activity

    Joseph Chen

  • Mean of AB and CD

    Activity

    Joseph Chen

  • AB+2CD

    Activity

    Joseph Chen

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