Across
- 5. An extra line drawn on a figure to show hidden structure.
- 7. A type of quadrilateral that has 2 pairs of parallel sides
- 10. A statement that has been proved mathematically.
- 11. A shape where all sets of points on the outside are equidistant from the center
- 12. statement that switches the hypothesis and the conclusion.
- 13. A move that does not change any measurement of a figure.
- 14. A line that goes through the midpoint of the segment that is perpendicular to the segment.
Down
- 1. Equal distance
- 2. Quadrilateral with four right angles.
- 3. A rigid transformation that is defined by a directed line segment.
- 4. Two lines that never intersect.
- 6. If there is a rigid motion or a sequence of rigid motions that takes one figure onto another.
- 8. A polygon where all the sides are congruent and all of the angles are congruent.
- 9. parts of an original figure and its scaled copy that are in the same relative position.
