Across
- 2. resize bigger or smaller
- 7. a raythat divides an angle into two angles that are congurent
- 8. turning around a center
- 10. below 90 degrees
- 12. [y2 - y1] / [x2 - x1]
- 15. two lines intersect to form a right line
Down
- 1. slope is the same
- 3. a flip over a line
- 4. a point in the middle of a line
- 5. a combination of two rays with a common endpoint
- 6. d=√((x_2-x_1)²+(y_2-y_1)²)
- 9. moving or sliding
- 11. 90 degrees
- 13. above 90 degrees
- 14. in the same placement and are congruent