Geometry Crossword Puzzle

6. :A seven-sided polygon.
8. : Part of a line that starts at a particular point and extends infinitely far in one direction.
11. : A series of connected line segments that starts and ends at the same place and does not intersect itself anywhere in between.
12. : A segment that connects two nonadjacent vertices of a polygon.
13. Angle : An angle that measures 90º
15. Bisector :A line that intersects a given segment at right angles and divides it into two equal parts.
17. : A figure formed by two line segments or rays with a common endpoint.
18. :A common endpoint of two sides of a polygon or an angle.

1. :A nine-sided polygon.
2. : An eight-sided polygon.
3. : A four-sided polygon.
4. :A ten-sided polygon.
5. : A six-sided polygon.
7. of Symmetry : A line that divides a figure in half so that each half is the mirror image of the other.
9. : The distance around a figure.
10. : Two geometric objects having the same measure.
11. : A five-sided polygon.
14. : A three-sided polygon.
16. segment : A set of points on a line consisting of two endpoints and all the points between them.