Math Words
Across
- 4. A straight line segment passing through the center of a figure, especially of a circle
- 7. The figure formed by two rays or line segments
- 8. The sequence of numbers 1, 1, 2, 3, 5, 8, 13, 21, 34, . . . for which the next term is found by adding the previous two terms
- 11. At a 90° angle
- 13. A quadrilateral with no parallel sides
- 14. The plane figure formed by connecting three points not in a straight line by straight line segments;
- 15. The point halfway between two given points
- 16. Lines in a plane which do not meet
- 18. A unit of angle measure equal to of a complete revolution
- 19. On the coordinate plane, the pair of numbers giving the location of a point
- 20. Two angles in a plane which share a common vertex and a common side but do not overlap
- 22. Lying on the same line
- 23. Curved or rounded outward like the exterior of a sphere or circle.
- 24. A polyhedron with eight faces
- 27. A corner point of a geometric figure
- 28. A regular quadrilateral
- 30. A unit for measuring angles
Down
- 1. A line segment, line, or plane that divides a geometric figure into two congruent halves
- 2. A polygon with four sides
- 3. A quadrilateral with two pairs of parallel sides
- 5. An angle that has measure less than 90°
- 6. Equally distant
- 9. A quadrilateral with four congruent angles (all 90°).
- 10. A mathematical set that typically displays self-similar patterns
- 11. The distance around the outside of a plane figure
- 12. The regular solid of six equal square sides
- 17. A polyhedron with 20 faces
- 21. All points between two given points (including the given points themselves)
- 22. A shape or solid which has an indentation or "cave"
- 25. Different. Not identical
- 26. A part of a line starting at a particular point and extending infinitely in one direction.
- 29. The geometric figure formed at the intersection of two distinct lines