Across
- 3. the surface of a shape
- 4. the outside limit of an object
- 5. the vertical of system of coordinates
- 7. principle of system of coordinates
- 8. is one of two components creating a technique
- 9. shifting a shape from one place to another
Down
- 1. an image seen in a mirror
- 2. tilling of a plane using one or more geometric shapes
- 6. circular movement around a center