Triangles

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Across
  1. 2. what kind of triangle has all interior angles that measure the same
  2. 5. all three interior angles are less than 90 degrees
  3. 6. what kind of triangle has one interior angle that measures exactly 90 degrees
  4. 9. what kind of triangle has all sides the same length
  5. 10. angles that lie beside each other and share a vertex
  6. 11. what kind of triangle has one interior angle measures more than 90 degrees
Down
  1. 1. angles that are directly across from each other
  2. 3. adjacent angles that sum to 180
  3. 4. what kind of triangle has no sides the same length
  4. 7. what kind of triangle has two sides the same length
  5. 8. angle whose sum is 180 degrees