Transformations
TRANSLATIONS
Move the horizontal and vertical sliders to see how the polygon translates. Click on "Show Coordinate Notation" to see the formula that translated the object.
Move the points in Polygon ABCD to see how it effects the image.
REFLECTIONS
Move line f.
Move points C,D,E, and F. How does this effect the image?
ROTATIONS
Move the red point to change the angle of rotation.
Move points E,F,G, and H to see how that effects the image.
Dilations
Adjust the scale factor k. How does this effect the image?
Move points A, B, C, and D. How does this effect the image?
David Travis
Lincoln North Star Math Department
Lincoln, NE
dtravis2@lps.org