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Dilations

Transformations - Notations and Formulas
April 28, 2023
Sastry
Mathematics

Transformations – Notations and FormulasA transformation is an operation that maps an initial figure (pre-image) onto a final image called an image. Line ReflectionsA reflection is a flip. It is an opposite isometry – the image does not change size but…

Dilations
Dec. 4, 2020
Sastry
Mathematics

DilationsA dilation is a transformation (notation Dk) that produces an image that is the same shape as the original, but is a different size. A dilation stretches or shrinks the original figure. The description of a dilation includes the scale factor (or…

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