Geomtry

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Across
  1. 3. bisector a line, segment, or ray that passes through the midpoint of a segment and is perpendicular to that segment
  2. 6. lines when three or more lines intersect at a common point
  3. 8. of Elevation: The angle formed by a horizontal line and a line of sight above that line.
  4. 9. Triangle: A triangle with one right angle
  5. 11. the point of concurrency of the perpendicular bisectors of the sides of a triangle
  6. 14. of a triangle a segment from a vertex of the triangle to the line containing the opposite side and perpendicular to that side
  7. 16. of concurrency the point of intersection of concurrent lines
  8. 17. a line segment with endpoints that are a vertex of a triangle and the midpoint of the side opposite the vertex
  9. 19. The side opposite the right angle in a right triangle.
Down
  1. 1. the point of concurrency of the altitudes of a triangle
  2. 2. the point of concurrency of the angle bisectors of a triangle
  3. 4. Angle: An angle greater than 90 degrees but less than 180 degrees.
  4. 5. Angle: An angle less than 90 degrees.
  5. 7. of Depression: The angle formed by a horizontal line and a line of sight below that line.
  6. 8. Angles: Two angles that share a common vertex and side.
  7. 10. Angle: An angle that measures exactly 90 degrees.
  8. 12. Side: In a right triangle, the side opposite a given angle (other than the right angle).
  9. 13. triangle A triangle whose interior angles are all acute
  10. 15. Either of the two sides adjacent to the right angle in a right triangle.
  11. 18. the point of concurrency of the medians of a triangle (it is always inside the triangle)