Angle Relationships

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Across
  1. 4. angles that create a straight line, 180 degrees
  2. 8. angles that share a vertex and side
  3. 10. degrees in a full rotation around a point
  4. 11. triangle with three different angles and side lengths
Down
  1. 1. triangle with two equal side lengths
  2. 2. angles that create a right angle, 90 degrees
  3. 3. triangle with a 90 degree angle
  4. 5. triangle with an angle greater than 90 degrees
  5. 6. degrees in a right angle
  6. 7. opposite angles made from intersecting lines, congruent
  7. 9. triangle with an angle less than 90 degrees
  8. 12. triangle with three 60 degree angles