Exploring the Pythagorean Theorem

Author:Brian Beavers

Drag the points so that the angle cross from side c is as close to 90 degrees as possible. Notice that d, which is the sum of the squares of a and b is close to the e, the square of c.

New Resources

Function art 3D - waiting shed
Rovnoběžnost rovin
Modifiable Right Triangular Prism
Right Triangle Inscribed in a Semicircle
Squaring a Rectangle (PST Version)

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CircleTangentsProperties
king tt
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GT_Frank
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Discover Topics

Quadratic Functions
Inequalities
Distributions
Dilation
Vectors 2D (Two-Dimensional)