Geometry Review

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Across
  1. 4. triangle with 90 degree angle
  2. 5. a triangle with at least two sides congruent
  3. 8. a polygon with all sides and angles congruent
  4. 9. two angles that add up to 90
  5. 10. a series of points that extend in opposite directions
  6. 12. a point that divides a segment in half
  7. 13. nine-sided polygon
  8. 14. two noncoplanar lines that do not intersect
  9. 15. angles across from each other and equal
Down
  1. 1. triangle with no sides congruent
  2. 2. triangle with one angle over 90
  3. 3. same size and shape
  4. 6. part of a line made up of 2 endpoints and the points between them
  5. 7. two angles that add up to 180
  6. 9. a line segment with endpoints on circumference of circle
  7. 11. to divide in half