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Unusual Tangram 8
Author:
Arthur Lee
Use the 3 green triangles to make the blue one.
New Resources
Trilinears
Zahlenreihen
Open Middle: Pythagorean Theorem (3)
Open Middle: Absolute Value Graphs (2)
Open Middle: Absolute Value Graphs (1)
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Michael Habbershaw
tuition
What_If_Convex_Hexagon
Centroid
Cylinder to Torus
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Piecewise Functions
Upper and Lower Sum or Riemann Sum
Logic
Ratios
Step Functions