What does rotation and translation mean?
Translation means a shape moves around a fixed point or across the mirror line without changing. Rotation means the shape turns as it moves around a fixed point. Shapes can be rotated clockwise or anticlockwise by a certain number of degrees (90 degrees would be a quarter turn, for example).
How do you describe rotation?
A rotation is a turn of a shape. A rotation is described by the centre of rotation, the angle of rotation, and the direction of the turn. The centre of rotation is the point that a shape rotates around. Each point in the shape must stay an equal distance from the centre of rotation.
How do you describe translation in math?
A translation moves a shape up, down or from side to side but it does not change its appearance in any other way. Translation is an example of a transformation. A transformation is a way of changing the size or position of a shape. Every point in the shape is translated the same distance in the same direction.
What is the difference between reflection and translation?
Reflection is flipping an object across a line without changing its size or shape. Rotation is rotating an object about a fixed point without changing its size or shape. Translation is sliding a figure in any direction without changing its size, shape or orientation.
What is a translation word?
Word for word translation or literal translation is the rendering of text from one language to another one word at a time with or without conveying the sense of the original text.
How do you describe a translation?
How do you describe the translation in words?
You can describe a translation using words like “moved up 3 and over 5 to the left” or with notation. There are two types of notation to know. One notation looks like T ( 3 , 5 ) . This notation tells you to add 3 to the values and add 5 to the values.
What is the difference between translation reflection and rotation?
Translation is when we slide a figure in any direction. Reflection is when we flip a figure over a line. Rotation is when we rotate a figure a certain degree around a point.
What’s the difference between rotation and reflection?
Lesson Summary A reflection is the flipping of a point or figure over a line of reflection (the mirror line). A rotation is the turning of a figure or object around a fixed point.
What is the difference between translation reflection dilation and rotation?
Translation is when we slide a figure in any direction. Reflection is when we flip a figure over a line. Rotation is when we rotate a figure a certain degree around a point. Dilation is when we enlarge or reduce a figure.