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Perigal With Nicer Colors

Author:Gary Rubinstein

New Resources

Equation of Locus - Parabola
Pitfalls of Disk/Washer Method
Reflection Across 2 Parallel Lines
Triangle with 3 Right Angles
Volume by Disk/Washer around y

Discover Resources

true/ellipse-symmetry.ggb
Untitled
Parallel and Perpendicular Investigation
Find the formula
parallel lines

Discover Topics

Pie Chart or Circle Chart
Prism
Congruence
Confidence Interval
Hypothesis Testing

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