# Transformations

## T.1 Translation

**Big Idea**

Understand translations by connecting geometric and algebraic solution strategies.

## T.2 Reflection

**Big Idea**

Understand the difference between a reflection over the x-axis and the y-axis.

## T.3 Rotation

**Big Idea**

Visualize rotations multiple ways.

## T.4 Dilation

**Big Idea**

Understand dilations visually and algebraically.

## T.5 Congruence

**Big Idea**

Verify triangle congruence by using a sequence of geometric transformations. Understand there are multiple sequences of transformations that can be used to show two triangles are congruent.

## T.6 Similarity

**Big Idea**

Verify two triangles are similar using transformations. Understand the relationship between the definition of similarity and geometric transformations used to show two triangles are similar.