1. Transformations
Geometry

2. Symmetry

3. Symmetry Definitions
Line symmetry: occurs when two halves of a figure mirror each other across a line.
Point symmetry: occurs when a figure is built around a single point called the center of the figure.
A simple test is to turn a figure upside-down and see if it looks the same.
Rotational symmetry: occurs when there is a center point around which you can rotate the object a certain number of degrees and the object looks the same.

4. What type of symmetry do the following have?
Choice of vertical, horizontal, diagonal. C
Horizontal
Diagonal
Vertical

5. How many lines of symmetry does the figure have?
Four
One
One
Two
Zero

6. Point Symmetry Examples
S X N O I H
S X N O I H

7. Rotational Symmetry Examples
Yes, Order 4 Yes, Order 3 Yes, Order 2 No