geometry

1234567891011121314
Across
  1. 3. The original angles.
  2. 5. angles that add up to 180°
  3. 7. over 90°
  4. 10. Both angles are the same
  5. 12. the sum of the lenght of 2 sides of a triangle mSupplementaryr than the 3rd side of the same triangle.
  6. 13. less than 90°.
  7. 14. when 2 angles equal 180°
Down
  1. 1. At least 2 congruent sides
  2. 2. the sum of the measures of the interior angles of a triangle is 180°.
  3. 4. exactly 90°
  4. 5. all angles have the same measure.
  5. 6. 3 congruent sides
  6. 8. The angles that form linear pairs with interior angles.
  7. 9. No congurent sides.
  8. 11. when 2 angles equal 90°