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Find Scale Factor Ruler

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

New Resources

  • Triangle Flexer
  • Tracing a Surface with Curves
  • Factoring Quadratic Polynomials
  • apec
  • Slope Between 2 Points (Phase 2)

Discover Resources

  • Structure - 1DPoint - Level 7 - Diff Veloc Moving Vert
  • Copie de Fraction Div by Fraction < 1 Common Denominator Idea
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  • Perfect Square Roots

Discover Topics

  • Cone
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