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Helena Manning

Author:Helena

New Resources

Triangle with 3 Right Angles
Pitfalls of Disk/Washer Method
Volume by Shells Around y
Locus Related to Descartes' Folium
Reflection across a line

Discover Resources

q123_machines
Inverse Trig Functions
Parallel Lines
circle
مزلاج 1
Transformations: matrix

Discover Topics

General Quadrilateral
Normal Distribution
Trigonometric Functions
Trapezoid
Geometric Distribution

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