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Translational symmetry:
A symmetry is said to be translational when an object moves along a definite direction without a change in its orientation.
The movement can be horizontal and vertical.
The change in movement can be denoted using arrows.
Rightward movement: \(→\)
Leftward movement: \(←\)
Upward movement: \(↑\)
Downward movement: \(↓\)
Let us look at the following example:
Translate the following to \(5→\) and \(2↓\).
![1(7) Ресурс 1.png](https://resources.cdn.yaclass.in/01815c09-ac6b-45a0-84a6-b27af967a9df/17%D0%A0%D0%B5%D1%81%D1%83%D1%80%D1%811w400png.png)
Let us analyze the image given above in detail.
1. The image \(A'B'C'\) of the pre-image \(ABC\) is moved to its right by \(5\) units.
![d1 Ресурс 1.png](https://resources.cdn.yaclass.in/fe40f878-9a59-46f4-8833-a16594511c41/d1%D0%A0%D0%B5%D1%81%D1%83%D1%80%D1%811w400png.png)
2. The image is now further moved downwards by \(2\) units.