Across
- 1. the month leading up to Christmas
- 4. an angle greater than 90 degrees but less than 180 degrees
- 6. French word for Christmas
- 7. circular bases connected by a curved surface
- 8. The intersection point of two sides of a plane figure
- 11. a triangle with one internal angle equal to 90 degrees
- 12. location, no shape or size
- 14. a triangle with all sides equal and all angles equal
- 16. An angle less that 90 degrees but greater that 0
- 18. singing Christmas songs
- 19. point halfway between the end points
- 21. a 3D circle, a set of points in space
- 24. a triangle having three unequal sides and angles
- 28. Points on the same line
- 29. month of Christmas
- 30. a 90 degree angle
Down
- 1. a ray that cuts the angle exactly in half, making two equal angles
- 2. a spiritual being acting as a messenger of God
- 3. triangles that have the same size and shape. Corresponding angles have the same measure, and the corresponding sides have the same length
- 5. man who brings presents for children on the night before Christmas
- 9. Socks hung for santa to fill
- 10. one part of a line
- 13. are the same distance from a given point. no faces, edges, or vertices
- 15. made up of points and has no thickness or width
- 17. the birth of Jesus Christ
- 20. flat surface made up of points
- 22. a prism, two parallel congruent bases connected by faces
- 23. the small town in the Middle East believed to be the birthplace of Jesus Christ
- 25. a solid with a circular base connected by a curved surface to a single angle
- 26. Santa's workers
- 27. points on the same plane