Geometry Vocab

4. An angle less than 90 degrees
9. When you flip the top and bottom of a fraction
10. A line with one direction
11. When two angles add up to 180 degrees
13. Line from a vertex of a triangle to the opposite side that is perpendicular to the side.
14. Point of concurrency of the angle bisectors of a triangle (where they all meet)
15. A ray that is perpendicular to a line segment at its midpoint.
17. An angle greater than 90 degrees
18. Corner of a figure
19. Point of concurrency of the altitudes of a triangle

1. When two lines never touch
2. When two angles add up to 90 degrees
3. Point of concurrency of the medians of a triangle
5. When a pair of adjacent angles form a straight angle.
6. A ray that divides an angle into two congruent angles
7. The distance around a circle
8. The distance from the center of a circle to the outside of a circle
11. Point of concurrency of the perpendicular bisectors of a triangle
12. When two points are the same distance from an object
16. A segment in a triangle whose endpoints are a vertex and the midpoint of the opposite side