Ch. 5 Triangles

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Across
  1. 4. triangle with three acute angles
  2. 6. angle theorem, the two remote interior angles of a triangle are equal to the exterior angle
  3. 7. triangle with three congruent angles
  4. 8. triangle with three congruent sides
  5. 9. triangle with two congruent sides
Down
  1. 1. triangle with one right angle
  2. 2. sum theorem, theorem that states the sum of the angles of a triangle is 180 degrees
  3. 3. triangle with one obtuse angle
  4. 5. triangle with no congruent sides