8.10C - Transformations Intro - Mr. Antoine | Biblioteka | Formativno

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Stavka koja se može prevući		Odgovarajuća stavka
Reflections		The movement of a shape from one position (pre-image) to another (image). Transformations can be translations, reflections, dilations, or rotations.
Transformation		The original size or location of the shape. The points on the Pre-image are labeled using UPPERCASE letters (eg. A, B, C, …)
Pre-Image		The location or size of the shape after it moved. The points on the Image are labeled using UPPERCASE prime letters (eg. A’, B’, C’, …)
Rotations		Translations - These involve sliding a shape from the pre-image to the image. The image and preimage are congruent.
Dilations		These involve flipping an object over a line of reflection or symmetry. The image and preimage are congruent.
Translations		These involve resizing a shape from a pre-image to an image. It could result in an increase in size (enlargement) or a decrease in size (compression).
Image		These involve turning the object about a point called the center of rotation.