geometry crossword puzzel

2. Postulates about points, line, and planes help describe geometric properties.
3. polygons that have corresponding sides
5. a shape consisting of all points in a plane that are at a given distance from a given point, the centre.
6. Points that are on the same plane.
9. The point of concurrency is the point where they intersect.
12. Set of points that has infinite length and width but no height.
13. Line segment drawn from a vertex to the midpoint of the opposite side

1. A straight path that has no thickness and extends forever.
3. Point That lie on the same line. K, L, and M are collinear.
4. A line which cuts an angle into two equal halves
7. the space (usually measured in degrees) between two intersecting lines or surfaces at or close to the point where they meet.
8. the property created by the space between two objects
10. A triangle with three congruent sides
11. Point on a line segment that divides it into two equal parts
12. A location represented by a dot