Geometry

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Across
  1. 5. angle angle A angle that is 90 degrees
  2. 8. A triangle with 3 different side lengths
  3. 9. A triangle with 1 interior angle obtuse
  4. 11. Non overlapping angles that share a ray
  5. 12. A angle that is 180 degrees
  6. 13. line that intersects parallel lines
  7. 15. A triangle with a right angle
Down
  1. 1. A triangle with all 3 sides that are the same
  2. 2. Has a sum of 180 degrees
  3. 3. A angle that is bigger than 90 degrees
  4. 4. Has a sum of 90 degrees
  5. 6. A angle that is smaller than 90 degrees
  6. 7. Angles that are opposite of each other
  7. 10. A triangle with 2 sides that are the same
  8. 14. A triangle with all 3 internal angles acute