Across
- 3. Form: Describes the movement verbally written.
- 5. Property – when two triangles share the same line, that line is congruent in both figures.
- 8. – same size same shape (equal measures)
- 12. – circular direction of movement that proceeds to the left.
- 16. – moving a shape without rotating or flipping it. The shape still looks exactly the same, just in a different place.
- 19. – Transformation that reserves the same shape and same size.
- 21. symmetry – a shape still looks exactly the same after some rotation less than one full turn.
- 22. Notation (coordinate) (x, y) → (x + 1, y − 4)
Down
- 1. (Second Page)
- 2. – circular direction of movement that proceeds to the right.
- 4. Symmetry – an imaginary line that divides an object into two identical (symmetrical) halves
- 6. right one, down 4
- 7. notation tell how far to move horizontally and vertically and can be written as… example: ⟨1, 4⟩
- 9. – a type of transformation where a shape or geometric figure is turned around a fixed point.
- 10. – Corresponding parts of Congruent Triangles are congruent; if two or more triangles are congruent, then their corresponding angles and sides are congruent as well.
- 11. of rotation – point that a figure is rotated about (often the origin)
- 13. – a rigid transformation in which an object is mirrored across a line or plane.
- 14. of reflection – line that a figure is reflected over.
- 15. – image before a transformation occurs.
- 17. point (’) is used to name the image of a point after a transformation.
- 18. – image after a transformation has occurred, noted with a prime mark.
- 20. Motion – a transformation that preserves distances between points (keeps same shape and size)