Triangle Review

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Across
  1. 3. to overcome something
  2. 5. A triangle with 2 congruent sides
  3. 6. A triangle with ONLY acute angles
  4. 7. some people take a ____ test
  5. 9. Divides an angle into 2 congruent parts all of these in a triangle meet at the incenter
  6. 12. The point of a triangle where all mass is distributed evenly
  7. 14. Goes through a side of a triangle and is perpendicular to that side all of these in a triangle meet at the circumcenter
  8. 15. Goes through the vertex and midpoint of a triangles leg all of these in a triangle meet at the centroid
  9. 17. 2 congruent angles formed at an X crossing
Down
  1. 1. A pair of a supplementary angle
  2. 2. A segment connecting the 2 midpoints of a triangle
  3. 4. A triangle with NO congruent sides
  4. 8. Comes out of a vertex and is perpendicular to the opposite side, all of these in a triangle meet at the orthocenter
  5. 10. any 3 lines that intersect at the point of concurrency
  6. 11. Destroyed the dinosaurs millions of years ago
  7. 13. A incenter is ____ from each side of a triangle
  8. 16. A triangle with ONE obtuse angle