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Finger Addition

Author:Dave Pfaffle

New Resources

Rule of Sarrus - Determinant of a 3×3 Matrix
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רישום חופשי
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Rectangle Construction Template (V2)

Discover Resources

Rotations About the Origin, Positive and Negative Angles
Parabola Translations
Explore Exterior Angles Sum
Parallel line angle facts
Finding Unknown Values in Adjacent Angles

Discover Topics

Quadratic Functions
Vectors 2D (Two-Dimensional)
Similarity Transformation or Similarity
Right Triangles
Real Numbers

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