IM1 Unit 6 X-Word

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Across
  1. 6. The total number of degrees in any flat triangle
  2. 7. A triangle with one angle larger than ninety degrees
  3. 9. Use this equation often when solving for a missing triangle side
  4. 11. We need to make factor trees to help get radicals into
  5. 12. A triangle with no angles larger than ninety degrees
  6. 13. A triangle with two equal sides
  7. 14. The name of the conjecture in section 6.3 of the workbook
  8. 16. Line from a vertex of a triangle to the opposite side, at a right angle, not always inside the triangle
  9. 17. The theorem that says we can add remote interior angles and set them equal to the exterior angle
  10. 18. What we use when checking if a triangle is right
  11. 19. The side of a triangle that is "across the way" from a given vertex or angle
  12. 20. Add the length of any two sides of a triangle? It will be "___________" the third
Down
  1. 1. A triangle with no equal sides
  2. 2. In math it means "working in the other direction" (not to be confused with the shoe)
  3. 3. A triangle with one ninety degree angle
  4. 4. Line from vertex that cuts the angle into two equal parts
  5. 5. Always can be found in a right triangle, it is the largest piece
  6. 8. Goes through the middle of a line segment at a right angle
  7. 10. Line from a vertex of a triangle the the middle of the opposite side of
  8. 15. A triangle with all equal sides