Across
- 3. 3.14
- 5. a straight line going through the center of a circle connecting two points on the circumference
- 7. specifies an exact location
- 8. an arrangement where order matters
- 12. a four-sided figure
- 15. a line segment that bisects one of the vertex angles of a triangle
- 17. a point or line common to lines
- 18. the distance around a two dimensional shape
- 19. extends indefinitely in both directions
Down
- 1. each angular point of a polygon, polyhedron, or other figure
- 2. marks the point at which the segment is divided into two equal segments
- 4. a plane figure with three straight sides and three angles
- 6. a straight line from the center to the circumference of a circle or sphere
- 8. the likelihood of something happening
- 9. the ratio between two amounts based on the expected probability
- 10. when three or more points lie on a straight line
- 11. the perimeter of a circle
- 13. the number of unit squares that can be contained within a plane figure
- 14. a plane figure with at least three straight sides and angles
- 16. an algebraic expression consisting of three terms