Across
- 5. flips the pre-image over a line
- 7. shape contains another shape
- 9. turns pre-image around a central point
- 10. made up of points, goes on forever
- 11. single location, no shape or size
- 12. part of a line, has one end point and goes on forever
- 13. formed by two rays and share a common endpoint
Down
- 1. two lines that create a right angle
- 2. shape fits directly inside another
- 3. pieces of a line with two endpoints
- 4. sliding pre-image to a new spot
- 6. two lines on the same plane that never intersect
- 8. objects with the same size and shape