Geometry Vocabulary

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Across
  1. 5. the total length of all sides
  2. 6. lines that meet
  3. 8. angle made when lines are perpendicular
  4. 11. a quadrilateral with two pairs of parallel lines
  5. 12. _____ polygon that does not have all congruent sides or angles
  6. 15. same shape and size
  7. 16. ______ triangle will all congruent sides
  8. 18. a quadrilateral with 4 congruent sides and 4 right angles
  9. 19. larger than a right angle
Down
  1. 1. equal parts on either side
  2. 2. lines that meet and create a right angle
  3. 3. the point in which lines meet
  4. 4. polygons with four sides
  5. 5. shapes that only have straight lines
  6. 7. a quadrilateral with right angles and opposite sides of equal length
  7. 9. lines which never meet
  8. 10. a quadrilateral with only 1 pair of parallel sides
  9. 13. smaller than a right angle
  10. 14. _______polygon that has all congruent sides and angles
  11. 17. a quadrilateral with 4 congruent sides