geometry

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Across
  1. 2. angles that add up to 90 degrees
  2. 7. area = base x height
  3. 9. an ordered pair of real numbers
  4. 10. angles that add up to 180 degrees
  5. 12. 900 degrees
  6. 15. the information that is provided
  7. 16. equal to something
  8. 17. line that passes through 2 lines
Down
  1. 1. 2 congruent sides and angles
  2. 3. never intersects
  3. 4. sided figure 160 degrees
  4. 5. straight line that bisects an angle or line segment
  5. 6. 4 equal sides and 4 right angles
  6. 8. area = length x width
  7. 10. 180 degrees
  8. 11. quadrilateral with 2 pairs of congruent sides
  9. 13. halfway point or middle point of a line segment
  10. 14. 90 degrees
  11. 18. equal on all sides
  12. 19. a line with a single endpoint that extends indefinitely in one direction