Geometry Vocabulary words

4. A polygon with 10 sides.
6. No line that contains a side of the polygon contains a point in the interior of the polygon.
8. When 3 points are collinear, you could say...
9. The distance around a figure.
12. A closed plane figure formed by 3 or more line segments called sides.
16. A polygon with 9 sides.
17. The real number that corresponds to the point on a number line.
19. The points located between the sides of the angles.
20. A polygon with 12 sides.

1. Points that lie on the same plane.
2. The common endpoint of 2 rays that form the angle.
3. A rule that is accepted without proof.
5. A set of points consisting of 2 different rays with the same endpoint.
7. The points outside the angle.
10. A part of a line that consists of 2 endpoints and all points between the endpoints.
11. Points that lie on the same line.
13. A geometric drawing that uses a limited set of tools.
14. A polygon that contains a point that lies inside the polygon.
15. Anything that intersects the segment at its midpoint.
18. Multiply all 4 sides