Triangle Review

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