Geometry Crossword

1234567891011121314
Across
  1. 3. An exact location in space with no size
  2. 5. The point where two sides of a polygon meet
  3. 6. Part of a line with two endpoints
  4. 9. A straight path that extends forever in both directions
  5. 10. A three-sided polygon
  6. 12. A shape with all points equidistant from the center
  7. 13. A closed shape with straight sides
  8. 14. A line from the center of a circle to its edge
Down
  1. 1. A line passing through the center of a circle, touching both sides
  2. 2. Lines that never meet, no matter how far extended
  3. 4. A line that touches a circle at exactly one point
  4. 7. A shape with four equal sides and four right angles
  5. 8. A flat surface with no thickness that extends endlessly
  6. 11. Formed when two rays meet at a point
  7. 12. A line segment connecting two points on a circle
  8. 14. A part of a line that starts at one point and goes on forever