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Translations and Rotations
Author:
Steve Phelps
Topic:
Rotation
,
Geometric Transformations
,
Translation
Direct Isometries
Translations and rotations are
direct isometries
. If you read the names of the vertices in cyclic order (A-B-C and A'-B'-C'), both would be read in the counterclockwise (or clockwise) direction.
Translation
GeoGebra
Rotation
GeoGebra
New Resources
Limaçon / Cardioid as a Locus - A Classical Construction
Spinning cube - Belt Trick
Rotating Points (Optical Illusion)
Isosceles Triangle: Quick Construction
Ellipse as Envelope - Correspondence Method
Discover Resources
Inscribed_ellips_in_parallelogram
Sum of Interior Angles
Damon_GeogebraClassWrk4
inclass activity 1 oct 10
Observing More Patterns in Scatter Plots: IM 8.6.7
Discover Topics
Secant Line or Secant
Sine
Rational Numbers
Unit Circle
Perimeter