Here are the definitions matched to the corresponding terms:
-
Line of Symmetry: A line that divides a shape into two mirror-image halves.
-
Reflection: A transformation that creates a mirror image of a shape over a line of symmetry.
-
Rotation: A transformation that turns a shape around a fixed point at a certain angle.
-
Transformation: A general term for operations that alter the form of a shape (including translations, rotations, reflections, and dilations).
-
Dilation: A transformation that changes the size of a shape while maintaining its proportions.
-
Pre Image: The original shape or figure before a transformation is applied.
-
Image: The result of a transformation applied to a pre-image.
-
Shrink: A transformation where an object is reduced in size proportionally.
-
Degree of Rotation: The angle in which a shape is rotated around a fixed point.
-
Clockwise: The direction of rotation that is similar to the movement of the hands of a clock.
-
Scale Factor: A number that scales, or multiplies, the dimensions of a shape during a dilation.
-
Translation: A transformation that slides a shape from one position to another without changing its size or orientation.
-
Enlargement/Expansion: A transformation that increases the size of a shape while maintaining its proportions.
Feel free to ask if you need further clarification on any of the terms!