Geometry Crossword Puzzle

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Across
  1. 2. the highest point; the top or apex
  2. 3. lying next to or near
  3. 7. the space enclosed by the boundary of a plane figure
  4. 10. a quadrilateral with opposite sides parallel
  5. 11. a straight one-dimensional figure having no thickness and extending infinitely in both directions.
  6. 13. a two-dimensional shape with four sides, four vertices, and four angle
  7. 14. the path or the boundary that surrounds the shape
Down
  1. 1. two lines that meet or intersect each other at right angles
  2. 4. the distance across a circle through the centre
  3. 5. the circular movement of an object around a center
  4. 6. lines that never intersect
  5. 8. exact location
  6. 9. a straight line extending from the center of a circle or sphere to the circumference or surface
  7. 12. a closed, 2-dimensional shape with 3 sides, 3 angles, and 3 vertices
  8. 15. exactly equal in shape and size