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Outline

  1. 7th grade geometry
    1. Triangle and Quadrilateral Angles and Sides
    2. Area Review
    3. Cross Sections

    7th grade geometry

    Author:Rachel Bernard
    7th grade geometry

    Table of Contents

    • Triangle and Quadrilateral Angles and Sides

      • Triangle Angle Sum Theorem
      • Animation 2
      • Sum of interior angles of quadrilaterals
      • Triangle Inequality
    • Area Review

      • Area and Perimeter of a Rectangle
      • Parallelogram: Area
      • Area of a Triangle (Discovery)
      • Triangle Area Action!!! (V2)
      • Area of a Trapezoid
      • area of a trapezoid
      • Area of Trapezoid - Midsegment
      • Area of Trapezoid - Triangles
      • Area of a Trapezoid
      • Triangle Area Calculated via Rotation
    • Cross Sections

      • Sections of Triangular Prisms
      • Cross Section? (1)
    Next
    Triangle Angle Sum Theorem

    New Resources

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    • Dividing a 3-digit number by a 1-digit number (2)
    • Dividing a 3-digit number by a 1-digit number (1)

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