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GeoGebra
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Outline
7th grade geometry
Triangle and Quadrilateral Angles and Sides
Area Review
Cross Sections
7th grade geometry
Author:
Rachel Bernard
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
Perpendicular Lines: Quick Exploration
繪畫垂直線
Congruent Figures
What Do You See? (2)
Function Art 3D - Flower
Discover Resources
Polygon Dissection
Geometry Transformations (Translation)
Using Sequences : Squares with reducing sizes
Διαδραστική Αλληλεπίδραση Δυνάμεων (Κεκλιμένο)
EuclMink DualidComparada
Discover Topics
Bar Chart or Bar Graph
Parabola
Quadratic Equations
Hypergeometric Distribution
Cube
