Types of Triangles

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Across
  1. 2. The angle opposite the base in an isosceles triangle.
  2. 5. The congruent sides in an isosceles triangle.
  3. 7. A triangle with all angle measures less than 90.
  4. 9. A triangle with all angles congruent.
  5. 10. The sides opposite the acute angles in a right triangle.
  6. 12. The side opposite the right angle in a right triangle.
  7. 13. A triangle in which no two sides are congruent.
Down
  1. 1. The angles opposite the congruent sides in an isosceles triangle.
  2. 3. A triangle with one 90-degree angle.
  3. 4. A triangle with at least 2 congruent sides.
  4. 6. The side opposite the vertex angle in an isosceles triangle.
  5. 8. A triangle with all sides congruent.
  6. 11. A triangle with one angle that measures more than 90 degrees.