Triangle Crossword Puzzle Project

1234567891011121314151617181920
Across
  1. 4. — A triangle with no congruent sides.
  2. 7. — The point where the three angle bisectors of a triangle meet.
  3. 11. — Polygon with three sides.
  4. 12. — A line that is perpendicular to a segment at its midpoint.
  5. 14. — A triangle with three congruent sides.
  6. 15. — The point where the altitudes of a triangle intersect.
  7. 16. — A perpendicular segment from a vertex to the opposite side or its extension.
  8. 17. — A triangle that has one angle greater than 90 degrees.
  9. 19. — A triangle whose three angles are all less than 90 degrees.
  10. 20. — A segment joining the midpoints of two sides of a triangle.
Down
  1. 1. — The side opposite the right angle in a right triangle.
  2. 2. — Figures that have the same size and shape.
  3. 3. — A triangle with at least two congruent sides.
  4. 5. — A triangle that has one angle measuring exactly 90 degrees.
  5. 6. — The point where the three medians of a triangle intersect.
  6. 8. — A point where two sides of a triangle meet.
  7. 9. — The point where the perpendicular bisectors of a triangle intersect.
  8. 10. — A segment that splits an angle of a triangle into two congruent angles.
  9. 13. — A ray or segment that divides an angle into two congruent angles.
  10. 18. — A segment from a vertex to the midpoint of the opposite side.