Across
- 4. four equal sides and equal opposite angles
- 7. Angle 90 degrees or more
- 8. lines that NEVER intersect.
- 11. line segments that have the same length
- 12. combination of three or more notes that blend harmoniously
- 13. area that is in the middle of some larger region. central
- 15. lines NEVER intersect
- 16. lines Straight lines that never touch
- 17. point where two rays or line segments meet to form an angle.
- 18. segment two endpoints
- 19. endpoint on one side and keeps going forever on the other
Down
- 1. four-sided shape that has equal sides
- 2. The distance around a circle.
- 3. two sides that have the same length.
- 5. Makes a 90 degree angle that makes a square in the corner.
- 6. divides a segment into two congruent segments
- 9. Angle 90 degrees or less
- 10. triangle one right angle
- 11. angles two angles whose sum is a right angle
- 14. continuous portion of a circle