Angles in a Triangle Vocabulary

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Across
  1. 3. An equilateral triangle has all three angles that are _____ degrees.
  2. 4. A _________ triangle has all sides that are congruent.
  3. 5. A _________ triangle has all angles equal.
  4. 6. A ________ triangle has two congruent sides.
  5. 8. A ________ triangle has angles greater than 90 degrees.
  6. 9. A _______ triangle has an angle that is 90 degrees.
Down
  1. 1. A ______ triangle has angles less than 90 degrees.
  2. 2. A _________ angle is formed by extending any one side of the triangle.
  3. 3. A ______ triangle has no sides that are congruent.
  4. 7. The ______ of the measures of the angles of a triangle is 180 degrees.