Across
- 3. rigid transformation, preserves distance
- 7. a trinagle where all sides are equal measures
- 9. an angle more than 90°
- 10. a triangle with 0 equal sides
- 11. top angle in a triangle
- 13. three or more sides with common points
- 16. a line that splits an angle into 2 equal parts
- 17. circle passing through the vertices of a figure
- 18. intersection of the altitudes
- 20. connects vertex to the midpoint of the opp. side
Down
- 1. theorem theroem stating a2+b2=c2
- 2. a triangle with 2 equal sides
- 4. directly translates to equal distance
- 5. an angle less than 90°
- 6. 2 angles add up to 180°
- 8. segment divides given line into 2 equal measures
- 12. intersection of the perpendicular bisectors
- 14. intersection of the angle bisectors
- 15. a polygon with 3 three sides
- 19. intersection of the medians- no circle