Across
- 2. lines two lines next to each other but never get closer or further away they stay the same distance from each other
- 3. angle a angle that measures 90°
- 6. triangle a triangle with at least two sides of the same length (congruent)
- 9. is a segment connecting the center of a circle to any point on the circle
- 10. a quadrilateral with both pairs of opposite sides parallel
- 12. a part of a circle or curve between two points
- 16. parallelogram with all 4 sides the same lengths congruent kind of looks like a diamond
- 17. a set of points in a plane that are the same distance from a given point, the center
- 19. has one endpoint and extends infinitely in One Direction.
- 20. a quadrilateral with exactly one pair of parallel sides kind of like a bowl upside down or the Mayan temple
- 22. a quadrilateral with four right angles
- 24. exterior angles a pair of angles formed on the outside of 2 lines that are cut by a third line called the transversal line
- 25. it has position but no dimension
- 27. a polygon with 6 sides
- 28. triangle a triangle with no 2 sides the same length
- 30. a flat surface that extends Without end (infinitely) in all directions
Down
- 1. a figure made up of two rays or line segments that have the same endpoint
- 2. the distance around the outside of a shape or figure
- 4. the same interior angle
- 5. the polygon with 5 sides
- 7. a simple closed system made up of segments
- 8. interior angles a pair of angles formed between two lines that are cut by a third line a transversal
- 11. angles pair of angles formed by intersecting lines
- 12. angle angle that measures less than 90 degrees
- 13. four sided polygon, all sides are the same length and 4 right angles
- 14. a point common to the 2 sides of the angle
- 15. a polygon with 8 sides like a stop sign
- 18. lines two lines that intersect at a right angle
- 21. is also called a turn. Turning a figure about a point which serves As the center rotation for a given number of degrees
- 23. angle angle that measures more than 90° and less than 180 degrees
- 26. a polygon with three sides that the three angles sum is 180 degrees
- 29. segment is a part of a line that has two endpoints and a definite length.