Angles

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Across
  1. 2. There are three hundred and ___ degrees in a full turn
  2. 5. A 90 degree angle is called a ____ angle.
  3. 6. Angle DEF below is a ___ angle
  4. 8. We measure angles in ____.
  5. 9. Angle ABC below is an ___ angle
Down
  1. 1. The ___ letter in the 3 letter angle label tells us the vertex.
  2. 3. Angle GHI below is an ___ angle
  3. 4. The instrument used to measure angles
  4. 7. Lines meet here and form an angle