Geometry U3L05A1 Assignment

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Across
  1. 5. all sides congruent
  2. 6. the sum of the measures of the interior angles of a triangle is 180
  3. 7. all angles congruent
  4. 8. no sides are congruent
  5. 9. 3 acute angles
Down
  1. 1. two lines that intersect at right angles
  2. 2. a triangle with one right angle
  3. 3. at least two sides are congruent
  4. 4. a triangle with one obtuse angle