Across
- 4. The area contained by the x and y axes
- 6. a shape with two sides being the same
- 9. shape with each angle being less then 90 degrees
- 13. a dramatic change in a shape
- 16. corresponding angles are congruent
- 17. all sides are different
- 18. a shape with 1 angle that is 90 degrees
- 19. a figure which does not change upon undergoing a reflection
- 20. if they have the same shape and size
- 21. symmetry also know as radial symmetry
- 22. a point about which a plane figure rotates
Down
- 1. a type of transformation that moves a figure in the coordinate plane
- 2. a shape with 1 angle being over 90 degrees
- 3. shape or object that turns
- 5. polygon that is equilateral
- 7. a shape with each angle being the same
- 8. the return of light
- 10. coordinate system that specifies each point
- 11. transformation that moves every point of a figure
- 12. Tiling is covering a whole surface
- 14. part of the description of how it is placed in the space it occupies
- 15. The set of all output values the points may produce