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Pentagon

Author:Jim Moser

Move around the points and note the sum of the interior angles.

New Resources

רישום חופשי
Row and Column Views of Systems of Linear Equations
Graph of Slopes of Tangent Lines
Trammel of Archimedes Art
Fractal Tétraèdre. Dilatation -1/2 centre triangles

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The Euler Line
Semi-plan
Equiangular Action!!!
GoGeometry Action 30!
Solving Equations

Discover Topics

Hypothesis Testing
Orthocenter
Trigonometry
Cone
Geometric Transformations

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