Geometry vocab

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Across
  1. 2. angles- angles in the same place on different lines
  2. 3. lines- lines that never intersect
  3. 6. angles- measure 180 degrees
  4. 9. angles- measure less than 90 degrees
  5. 11. angles- two angles that add up to 180
  6. 12. a line that intersects two or more times
  7. 13. angles- angles that measure 90 degrees
  8. 14. a four sided polygon
  9. 15. angles- an angle whose measure is greater than 90 and is less than 180 degrees
Down
  1. 1. angles- two angles that add up to 90
  2. 4. the side of a right triangle opposite the right angle, and the longest side
  3. 5. theory- a^2+b^2=c^2
  4. 7. angles- angles that have a common side and a common vertex
  5. 8. angles- opposite angles, same measure
  6. 10. lines- lines that intersect to form right angles