Across
- 2. a shape with eight sides
- 5. a closed plane figure for which all sides are line segments
- 7. a shape with three sides
- 8. a transformation that makes the shape larger
- 9. a line segment that passes between the center of a circle
- 10. a shape which all points are at a fixed distance form the center
- 11. an angle in a circle with a vertex at the circles center
- 15. the longest side of a triangle
- 17. next to
- 19. to cut into two congruent halves
- 20. a figure formed at the intersection of two distinct lines
Down
- 1. to be on the same line as
- 3. a line segment on the interior of a circle
- 4. a flat surface extending in all directions
- 5. a shape with five sides
- 6. line segment that divides a shave into two congruent halves
- 12. equally distant
- 13. all points between two given points
- 14. a shape with six sides
- 16. part of a line starting in one place and going infinitely
- 18. a shape with ten sides