Across
- 2. a straight line extending from the center of a circle or sphere to the circumference or surface
- 4. a rectangle having all four sides of equal length
- 6. arc whose measure is greater than a semi-circle (180 degrees).
- 7. line segments that do not intersect
- 11. the non-adjacent angles formed by two intersecting lines.
- 14. two-line cross and make 90-degree angles
- 16. arc whose measure is less than a semi-circle (180 degree).
- 17. two angles whose sum is 180 degrees.
- 19. a parallelogram having four right angles
- 20. a 90-degree angle
Down
- 1. of a 3-dimensional figure is the number of cubic units contained in the solid.
- 3. a straight line passing through the center of a circle from one side to the other
- 5. the intersection point of two sides that form a point
- 8. comparison of two numbers by division.
- 9. triangle with no sides congruent.
- 10. a polygon with 5 sides and 5 angles
- 12. an angle less than 90 degrees but greater than 0 degrees
- 13. is the number of square units required to cover the figure
- 15. a quadrilateral having both pairs of opposite sides parallel to each other
- 18. is the distance around the polygon.