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長方形的周界與長和闊的關係

Author:Anthony Or 柯志明
Topic:Perimeter

New Resources

  • Celsius ↔ Fahrenheit Converter
  • Area of a Trapezoid
  • Fractal Tétraèdre. Dilatation -1/2 centre triangles
  • Untitled
  • Sum of Squares: Proof without Words

Discover Resources

  • Predict Triangle Similarity Activity 3
  • Geogebra Tutorial: Line Design Complete
  • ProjFinNPDp2
  • Parabola Project (8 November 2017) (8 November 2017)
  • REAL NUMBERS

Discover Topics

  • Intersection
  • Curve Sketching
  • Polygons
  • Pie Chart or Circle Chart
  • Confidence Interval
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