#### Your final step is to add your tile design to the gallery,

and to take a look at the tile designs others have posted.

Here are some mathematical questions for you to consider when looking at the designs below:

**Symmetry:**Since there are an infinite number of lines possible through a center, one individual circle has an infinite number of lines of symmetry.- Can you see how many lines of symmetry your design has?
- How many lines of symmetry are in some of the other designs in the gallery?
- How could you change your design to create more or fewer lines of symmetry?
**Similarity and Congruency:**Identify similar and congruent geometric shapes within your design.**Geometric Transformations:**There are two types of transformations: rigid and non-rigid. Identify types of transformation that were used to create your design including rotation, reflection, translation, and dilation.