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Area of Rectangles

Author:Jonathan Robinson
Topic:Area, Geometry, Rectangle
Drag the red buttons to change the area of each rectangle.

New Resources

  • Untitled
  • apec
  • Circle Passing Through 3 Points
  • Reflection across a line
  • Volume by Disk/Washer around y

Discover Resources

  • smiley face
  • Résolution_Graphique_ax²+bx+c=d_V2
  • Bees Build it Best: Extension Activity
  • Test Question #2 Kibwe Rayford
  • Exponents Game - Level 5
  • Homothety, Rotation Symmetry -RO

Discover Topics

  • Subtraction
  • Poisson Distribution
  • Similarity Transformation or Similarity
  • Trigonometric Functions
  • Addition
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