midsegment theorem + 4 centers of triangles

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Across
  1. 3. another word for height in a triangle
  2. 5. point of concurrency of three perpendicular bisectors in a triangle
  3. 10. if a point is on the angle bisector of an angle, it is ____ from the two sides of the angle
  4. 11. every triangle has _____ midsegments
  5. 13. Midsegment is exactly ______ the length of the triangle
  6. 15. the distance from each vertex to the midpoint of the opposite side (write your answer with no spaces)
Down
  1. 1. the points that connect to form the midsegment
  2. 2. point of concurrency of the three medians of a triangle
  3. 4. point of concurrency where all the angle bisectors intersect
  4. 6. a segment that connects the midpoint if two sides
  5. 7. center of _______ in a triangle makes it a centroid
  6. 8. inscribed circle is a circle that touches each side of the triangle at exactly one _____
  7. 9. Midsegment is _______ to the opposite side
  8. 12. the point where three altitudes of a triangle meet
  9. 14. segment from a vertex to the midpoint of the opposite side