Geometry Vocabulary

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Across
  1. 1. steepness of a line
  2. 4. reflection
  3. 5. next to each other
  4. 7. two equal parts
  5. 9. exterior angles are equal to 360 degrees
  6. 10. identical
  7. 11. angle with a measure of 90 degrees
Down
  1. 2. two lines that intersect
  2. 3. It has no angles
  3. 5. the intersection of two lines at an endpoint
  4. 6. same
  5. 8. three sides