Triangles!

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Across
  1. 2. An __________ triangle has a vertex angle greater than 90 degrees.
  2. 4. Segments from the vertex that are perpendicular to the edges of a triangle.
  3. 7. The centroid and incenter always lie in the ___________ of a triangle.
  4. 8. A ____________ triangle has three different side lengths.
  5. 11. The point of concurrency formed by the intersection of the perpendicular bisectors
  6. 12. The point of concurrency formed by the intersection of the altitudes.
  7. 13. The two shorter side lengths of a right triangle.
Down
  1. 1. The point of concurrency formed by the intersection of the medians.
  2. 3. Segments from the vertex that bisect the edges of a triangle.
  3. 5. The segments that form the incenter.
  4. 6. The point at which two sides of a triangle meet.
  5. 9. The longest side length of a right triangle.
  6. 10. The circle fully inscribed inside a triangle.