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Ruler

Author:
Eduardo Neto, Anthony OR 柯志明
Drag the ruler to move. Drag the red point to rotate. Use the slider to adjust the length.
Anthony Or GeoGebra Institute of Hong Kong

New Resources

  • Tangent lines to curves (implicit differentiation)
  • Dilations Part 3: What Do You Notice?
  • GeoGebra Math Resources Preview 2023/24
  • Cartesian to Polar Graphs
  • Pi Made of Functions

Discover Resources

  • Thingymajigglets
  • Comparing Two Means
  • Inclined Plane with Friction
  • Mohr's Circle for Stresses
  • ปริมาตร

Discover Topics

  • Equilateral Triangles
  • Linear Equations
  • Arithmetic Operations
  • Bar Chart or Bar Graph
  • Difference and Slope

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