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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

  • Prism Drawn in 1-Point Perspective
  • Using Experimental Probability to Estimate π - Monte Carlo Method
  • Reflection = 180° Rotation about a Line
  • bewijs stelling van Pythagoras
  • רישום חופשי

Discover Resources

  • Trig
  • sector bug
  • Line up numbers
  • applet
  • Interior Angles in Polygons
  • π = 4 ?

Discover Topics

  • Centroid or Barycenter
  • Tangent Function
  • Similar Triangles
  • Differential Calculus
  • Indefinite Integral
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