Across
- 5. a polygon having six sides and six angles
- 7. a quadrilateral plane figure having two parallel and two nonparallel sides
- 10. Line Segments line segments that cross each other
- 12. Segment one part of a line
- 13. the part of a straight line considered as originating at a point on the line and as extending in one direction from that point
- 14. a straight line extending from the center of a circle or sphere to the circumference or surface
- 15. a position in space
- 16. a quadrilateral having both pairs of opposite sides parallel to each other
- 17. a closed plane curve consisting of all points at a given distance from a point within it called the center
- 20. Angle an angle greater than 90 degrees but less than 180 degrees
Down
- 1. an equilateral parallelogram having oblique angles
- 2. Line Segments line segments that do not intersect
- 3. a polygon with four sides
- 4. Triangle a triangle which has two sides equal
- 6. a parallelogram having four right angles
- 8. a polygon having eight angles and eight sides
- 9. the line segment between two points on a given curve
- 11. a rectangle having all four sides of equal length
- 18. Curve a curve that is continuous and has endpoints that meet at the same point
- 19. Angle an angle less than 90 degrees but greater than 0 degrees