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Copy of Ruler
Author:
Nikki Wiesen
,
Anthony OR 柯志明
Drag the ruler to move. Drag the red point to rotate. Use the slider to adjust the length.
GeoGebra
Anthony Or GeoGebra Institute of Hong Kong
New Resources
Dodecahedron
Poorly Drawn Parallelograms 3
Dissections by Guillermo Bautista
Construct a Conic
Blancmange curve (fractal)
Discover Resources
pythagorean theorem
Dewey Miller Parallel Lines
f(x)=-1x+2
P2a2artur
Slope and Area Calculus
Discover Topics
Quadratic Equations
Unit Circle
Square
Scalene Triangles
Curve Sketching