Angle Relationships

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Across
  1. 2. Two rays that have a common endpoint.
  2. 4. This shape makes up 360 degrees all the way around.
  3. 7. Angle less than 90 degrees.
  4. 9. A triangle with all three sides and angles equal.
  5. 12. Angle larger than 90 degrees.
  6. 13. Angle exactly 90 degrees.
  7. 15. Part of a line between two endpoints.
  8. 16. A triangle with all different sides and angles.
Down
  1. 1. A math tool used for creating or measuring angles.
  2. 3. A unit used to measure an angle.
  3. 5. Angles or shapes that have the same shape or measure.
  4. 6. Angle that measures exactly 180 degrees.
  5. 8. A point where two angles begin or meet.
  6. 10. A straight path that goes on infinitely in either direction.
  7. 11. A triangle with two sides and angles equal.
  8. 14. A straight path that has a beginning but not an end.