Across
- 3. A transformation that uses a line like a mirror to flip a figure.
- 6. Two angles are ____ ____ angles when they are between two lines and on opposite sides of a transversal.
- 8. This indicates how much a figure will enlarge or reduce.
- 10. A triangle with 2 congruent sides.
- 12. A triangle with no congruent sides.
- 14. To cut into 2 equal parts.
- 15. The point that divides a segment into 2 congruent segments.
- 17. A part of a line that extends indefinitely in one direction.
- 20. Two line that do not intersect and are not coplanar.
- 21. A transformation that moves every point the same distance in the same direction.
- 24. A segment that connects the midpoints of two sides of a triangle.
- 25. Segments that have the same length are ____.
- 26. Two lines that do not intersect and are coplanar.
- 27. A triangle where all sides are congruent.
Down
- 1. A triangle with 3 angles less than 90 degrees.
- 2. An angle that measures 90 degrees.
- 4. Points that lie in the same plane.
- 5. Formed by two rays with a common endpoint.
- 7. A transformation that turns a figure around a fixed point.
- 9. The distance around a shape.
- 11. a measurable part of a line consisting of 2 endpoints.
- 12. Two angles are ____ if their measures have a sum of 180 degrees.
- 13. Two lines that intersect to form a right angle.
- 16. A flat surface.
- 18. A transformation that enlarges or reduces a figure.
- 19. Two angles across from each other on intersecting lines.
- 22. A location in space with no size or shape; represented by a dot.
- 23. An angle that measures more than 90 degrees and less than 180 degrees.