Triangle Crossword Puzzle Project

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Across
  1. 1. A __________ is the POI of the angle bisectors in a triangle.
  2. 2. A __________ triangle has a 90* angle.
  3. 9. A __________ is the POI of the perpendicular bisectors in a triangle.
  4. 13. The __________is a theorem that states that if a triangle is isosceles, then the angles at the legs will be equal to one another.
  5. 14. __________ is the shortened congruence statement for when there are 2 congruent angles and 1 congruent included side.
  6. 16. __________ is the shortened congruence statement for when there are 2 congruent sides and 1 congruent non-included right angle, and is an exception to an inaccurate congruence statement.
  7. 17. A __________ is the POI of the altitudes in a triangle.
  8. 19. __________ is the shortened inaccurate congruence statement for when there are 3 congruent angles.
Down
  1. 1. An __________ triangle has two equal sides.
  2. 3. A __________ is a polygon with 3 sides.
  3. 4. A __________ triangle has all equal sides.
  4. 5. Corresponding sides of congruent triangles are congruent.
  5. 6. A __________ triangle has no equal sides.
  6. 7. A __________ is the “height” of a shape, or the distance between the lowest and highest point of a triangle.
  7. 8. __________ is a provable fact or statement.
  8. 10. __________ is the shortened congruence statement for when there are 3 congruent sides on both triangles.
  9. 11. __________ is the shortened congruence statement for when there are 2 congruent angles and 1 congruent non-included side.
  10. 12. A __________ is the POI of the medians in a triangle.
  11. 15. __________ is the shortened inaccurate congruence statement for when there are 2 congruent sides and 1 congruent non-included angle.
  12. 18. __________ is the shortened congruence statement for when there are 2 congruent sides and 1 congruent included angle.