9-2 Translations
• A translation is the movement of all points the same distance in the same direction. B’ A’
C’
B
A C
A translation that is repeated creates an animation.
Click This Link:Flip Book Animation
• Translation through Reflection…
• …time for GEO-GEBRA !
9-3 Rotations
Terms rotation: turns around a single point A shape can rotate a certain angle.
GEO-GEBRA
HEADLINE !! ! ! A reflection through a point (like the ORIGIN) is the SAME THING as a 180° rotation !