|Translation - of a polygon
From Latin: translatus - "carried over, "
Moving a figure to a new location with no other changes.
Try this Drag any orange dot to reshape the left (yellow) original figure. Drag any vertex of the image (right, gray) to translate it to a new location.
To translate a figure is to simply slide it somewhere else. But in the move, you may not change the figure in any other way. You cannot rotate it, resize it, or flip it over. You may only slide it side to side, up and down.
In the diagram above, the original object is the yellow one on the left. By translating it up and to the right, we get the gray object on the right. This is called the translated "image" of the original. Notice the vertices of the original are labelled A, B etc. By convention, the corresponding vertices of the image are labelled A' B' etc. The small dash after the letter is called a 'prime' so the vertices are pronounced "A prime, B prime" and so on.
Properties of translated objects
A way to rememberA way to remember what translation means is "tranSLate means SLide"
Things to tryIn the diagram above - click 'reset'
What is a Translation 1 - Transformations Maths Help ...
What is Translation Of Axes - An Introduction With Example ...
How to Move (Translate) a Point on a Graph Math Help