Rect-Tri-Areas

Topic:Area

The rectangle is made to have an area equal to triangle ABC. But, you can drag R to see other rectangles that fit. What do you notice about the perimeters? www.scottfarrar.com | https://twitter.com/farrarscott

New Resources

apec
Rectangle Construction Template (V2)
Focus and Directrix
Fractal Tétraèdre. Dilatation -1/2 centre triangles
Mondrian's Puzzle

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Construction 3
ALI 4.6_2
Student Challenge 1
Absolute Value Transformations discovery
Protractor Quiz

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Arithmetic Mean
Standard Deviation
Quadratic Equations
Poisson Distribution
Unit Circle