Transformations & Symmetry
What is transformation? Transformation is a one-to-one function from one plane on to another plane or to a different area on the same plane. A transformation describes a change in appearance of points in a plane. It is a transfer from the pre-image to the image. There are many types of transformations that I will be describing. The first type of transformation is known as a reflection. A reflection maps each point from one plane and creates it on another plane in the same manner and order. One of the main characteristics of reflection is reverse orientation. This means that whatever order the points were in, they transformed to be the opposite. This concept is the same as when you look into a mirror, all the points are reversed. Another type of transformation is known as translation. A translation is a transformation formed by the composition of two reflections in which the lines of the reflection are parallel. According to my understanding of this concept, in order to have the lines parallel, the figures must be placed side by side. In this type of transformation the orientation of the figure is changed but then changed back. The first reflection reverses the ori
rotational symmetry but only of 180 degrees. This means that an object or figure can be rotated of one figure you are then, performing a composition of transformations. There is a certain form of a reflection that is known as symmetry. A figure has line This expansion or contraction is depicted by a ratio or also known as a scale factor. The
Some common words found in the essay are:
, type transformation, rotational symmetry, formed composition reflections, composition reflections lines, transformation isometric transformation, line symmetry half, line symmetry, figures shape size, scale factor, similar figures, reflection reverses, composition reflections, transformation isometric, isometric transformation, symmetry half,
Approximate Word count = 838
Approximate Pages = 3 (250 words per page double spaced)
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