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Enlargements

Author:
Elliot Malkin
Things to play with:
  • The centre of enlargement
  • The scale factor, a
  • The corners of the blue shape (the "object" of the enlargement)
Test yourself by hiding some of the information. For example, hide the image, play with the other things, and guess where the new image will be.

New Resources

  • Transforming Quadratic Function Graphs: Discovery Lesson
  • ESSENTIAL KNOWLEDGE 2.4.A.1
  • Quick Surface of Revolution Creator
  • Parallel or Not?
  • Philippine Abaniko

Discover Resources

  • Picture 3 - Intersecting Lines
  • Halloween Geogebra
  • Intersecting Secants=new
  • Radians
  • powers of 1-9

Discover Topics

  • Square
  • Polygons
  • Arithmetic Operations
  • Confidence Interval
  • Upper and Lower Sum or Riemann Sum

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