Pythagorean Theorem ELB

Author:Erin Lyons-Barton

Comapre area1+area2 to area 3. Change the polygons (enter the number of sides, or by clicking on the buttons) Does it work for any value of n? Why or why not

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繪畫垂直線
Midpoint Theorem (V2): Integer Solutions
Slope Illustrator (2)
Perpendicular Lines: Quick Exploration
Right Triangle Inscribed in a Semicircle

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Graphing Trig Functions
The general form of a quadratic
start, create a 135 degree angle
Arcs and Angles Investigation #5
Lines of Symmetry

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Solids or 3D Shapes
Parametric Curves
Cosine
Linear Programming or Linear Optimization
Derivative