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Author:Dave Van Leeuwen

Shows relationship between two concentric circles and an ellipse.

New Resources

Perpendicular Lines: Quick Exploration
Untitled
Congruent Figures
Parabolas, Lines and Nomograms
Slope Illustrator (2)

Discover Resources

Shulba Sutra and the Pythagorean Theorem
Graphing the Tangent Function
Connecting the Diameter and Circumference of a Circle
Trigonometric ratios demonstration
Geo1Price

Discover Topics

Linear Functions
Percentages
Scatter Plot
Cone
Geometric Distribution

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