Across
- 3. four sided shape with equal sides and four right angles
- 4. answer to a multiplication problem
- 7. Quadrilateral with only 1 set of parallel sides
- 8. four sided polygon
- 10. made up of 2 or more geometric shapes
- 11. parallelogram with 4 right angles
- 12. 2-d curved shape where all points are equal distance from the center
- 16. line that passes through the center of the circle
- 17. Distance from the center to the edge of a circle.
- 19. Lines that intersect to form a right angle.
- 20. closed figure made of 3 or more lines and no curves
Down
- 1. answer to a divison problem
- 2. one-half of a circle; divide by 2
- 5. answer to a subtraction problem
- 6. One-fourth of a circle; divided by 4
- 9. answer to an addition problem
- 13. Distance around a circle.
- 14. 4 sided shape with 2 sets of parallel lines
- 15. 3 sided polygon where the sum of all angles 180
- 18. number of square units needed to cover a surface.