Types of Angles

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Across
  1. 1. starts at one endpoint and continues forever
  2. 7. angles that sum to 90 degrees
  3. 9. the point where the rays of an angle meet
  4. 10. when lines or planes intersect at right angles
Down
  1. 2. a 180 degree angle
  2. 3. more than 90 degree angle
  3. 4. formed by two rays or lines with a common endpoint
  4. 5. angles that sum to 180 degrees
  5. 6. less than 90 degree angle
  6. 8. a 90 degree angle