Geometry Angle Vocabulary

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Across
  1. 1. two angles that add up to 180 degrees
  2. 5. matching or similar in position or purpose
  3. 6. two angles that add up to 90 degrees
  4. 8. a direction that goes straight up and down
  5. 10. the measurement of how long something is from one end to the other
  6. 11. happening in turn, one after the other
Down
  1. 2. the outside part of something
  2. 3. a shape formed by two lines meeting at a point
  3. 4. the distance around the edge of a circle
  4. 7. being completely different or facing across from something
  5. 9. the inside part of something