GEOMETRIC FIGURES

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Across
  1. 2. ratio that compares measurements of a model to a real object
  2. 9. two angles that the sum of their measurement equals 180 degrees
  3. 11. an angle greater than 90 degrees but greater than 0
  4. 13. Large marsupial
  5. 14. two angles with the sum of 90 degrees
  6. 17. a common endpoint in a ray or angle
  7. 19. two rays with a common endpoint
  8. 20. a figure with three sides and three angles
  9. 21. Has a trunk
Down
  1. 1. common unit of measure for angles
  2. 3. having the same measure
  3. 4. an angle less than 90 degrees
  4. 5. a figure that is made up of two or more figures
  5. 6. a triangle having no congruent sides
  6. 7. a triangle having at least two congruent sides
  7. 8. Likes to chase mice
  8. 10. Man's best friend
  9. 12. Flying mammal
  10. 15. an angle that measures exactly 90 degrees
  11. 16. Angle angles that have the same vertex share a common side and do not overlap
  12. 18. a figure that has two end points