Math angles and triangles

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Across
  1. 4. this angle is 40 degrees what angle would it be
  2. 6. more than 90 degrees but in the form of a triangle
  3. 8. an angle less than 90 degrees
  4. 9. any two sides of this triangle are the same length
  5. 11. exactly 90 degrees
Down
  1. 1. exactly 90 degrees but in the form of a triangle
  2. 2. two lines that never meet
  3. 3. all sides of this triangle are a different length
  4. 5. all sides of the same length in a triangle
  5. 7. less than 90 degrees of an angle but in the form of a triangle
  6. 10. an angle more than 90 degrees