SAS

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Across
  1. 4. the point of the lines that equal with from another point
  2. 6. are two angles whose sides form two pairs of opposite rays
  3. 8. angles Triangle have an angle of 90°
  4. 9. Two separate triangles that are equal
Down
  1. 1. A bound by two on the lines.
  2. 2. The angles form an the opposite side of the transversal line and are equal
  3. 3. A thing that always to itself
  4. 5. The information give in order to proof the triangles
  5. 7. (Corresponding parts of congruent triangles are congruent)If two or more triangles are congruent then their corresponding sides and angles are also congruent.