Geometry

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Across
  1. 6. A straight path that extends infinitely in both directions
  2. 7. An angle formed by two rays with a common endpoint
  3. 10. A quadrilateral with two pairs of parallel sides
  4. 12. A four-sided polygon with exactly one pair of parallel sides
  5. 13. A quadrilateral with four equal sides and four right angles
  6. 14. Lines Two lines in the same plane that never intersect
  7. 16. An angle that measures more than 90 degrees
  8. 17. The point where two rays of an angle meet
  9. 18. A rectangle with four equal sides
  10. 19. Angle An angle that measures exactly 90 degrees
Down
  1. 1. An angle that measures less than 90 degrees
  2. 2. A location in space with no size, only position
  3. 3. A closed figure made up of line segments
  4. 4. A four-sided polygon
  5. 5. Two lines that intersect to form right angles
  6. 8. A straight path across a figure that creates two matching parts
  7. 9. a parallelogram with opposite equal acute angles, opposite equal obtuse angles, and four equal sides
  8. 11. A part of a line that starts at a point and extends infinitely in one direction
  9. 15. A part of a line with two endpoints