Across
- 2. A quadrilateral with one pair of parallel sides.
- 3. A straight path that extends infinitely in both directions.
- 4. A three-dimensional shape formed by a set of points l the same distance from a fixed point called the center.
- 6. segment - A part of a line that has two endpoints and a specific length.
- 9. angle An angle that measures greater than 90 degrees but less than 180 degrees.
- 10. A quadrilateral with four congruent sides.
- 11. polygon A polygon with congruent sides and congruent angles.
- 13. angle An angle that measures less than 90 degrees.
- 14. lines Two lines that are always the same distance apart and never intersect.
- 15. A figure formed by two rays that share a common endpoint.
- 16. angle An angle that measures exactly 90 degrees.
- 17. A closed shape is formed by a set of points ll the same distance from a fixed point called the center.
- 18. A part of a line that has one endpoint and extends infinitely in one direction.
- 19. - A quadrilateral with four right angles and opposite sides that are parallel and congruent.
Down
- 1. A three-sided polygon.
- 5. a location in space with no dimension or size.
- 7. lines Two lines intersect at a right angle.
- 8. A quadrilateral with four right angles and four congruent sides.
- 12. A four-sided polygon.
- 14. A flat surface that extends infinitely in all directions.