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Translations, Rotations, Reflections and Dilations

Published on Nov 20, 2015

A Haiku Deck on translations, rotations, reflections and dilations.

PRESENTATION OUTLINE

Translations, Rotations, Reflections and Dilations

Ruby Cross-Smith
Photo by ryanstraube

All of these functions are on a coordinate plane.

Translations

  • Not rotated or resized
  • Initial Object: Pre-Image
  • After Object: Image
  • Every point must move in the same direction and travel the same distance
Photo by doviende

Rotations

  • Take a point and rotate it x degrees
  • Positive angles rotate counter clockwise
Photo by andres.moreno

Reflections

  • Flipping the shape over the x or y axis
Photo by Bert Kaufmann

Dilations

  • Stretching or shrinking the original shape
Photo by ** RCB **

THE END

Click to add more text here
Photo by rbbaird