Geometry U3L05A1 Assignment

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Across
  1. 2. all angles congruent
  2. 4. at least two sides are congruent
  3. 6. the measure of an exterior angle of a triangle is equal to the sum of the two nonadjacent interior angles
  4. 7. no sides are congruent
  5. 9. the sum of the measures of the interior angles of a triangle is 180
  6. 10. a triangle with one right angle
  7. 11. 3 acute angles
Down
  1. 1. all sides congruent
  2. 3. the acute angles of a right triangle are complementary
  3. 5. two lines that intersect at right angles
  4. 8. a triangle with one obtuse angle