Triangles

1. .

2. .

3. .

3.1. Task 1

3.2. Task 2

4. Dilation: stretches or shrinks the original figure.

4.1. Agenda Item 1

4.2. Agenda Item 2

5. Rigid Transformation: this is also called an isometry but this is a transformation of the plane that preserves length.

6. Isometry: the plane is a linear transformation which preserves length.