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trisum

Author:Chris Harrow

triangle sum

New Resources

Regular Polygons and Equivalent Triangles
Classifying Triangles
Focus and Directrix
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Mondrian's Puzzle

Discover Resources

Week 1 - Thales' theorem
Tennis
Five Squares and Two Triangles
quadratic equation
Toblerone

Discover Topics

Mode
Arithmetic Operations
Frequency Distribution
Sequences and Series
Fractal Geometry

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