Triangle Congruence Vocabulary

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Across
  1. 2. Angle, An angle that shares a vertex and a side with another angle
  2. 4. Angles, congruent angles formed by intersecting lines
  3. 6. Pair, A pair of adjacent supplementary angles
  4. 7. Interior Angles , Supplementary angles formed by parallel lines that are on the same side of the transversal and are in between the parallel lines
  5. 8. Interior Angles, Congruent angles formed by parallel lines that are on opposite sides of the transversal and in between the parallel lines
  6. 10. Angle, an angle formed by two sides that share a vertex
  7. 11. Bisector, A line segment that is perpendicular to one of the triangle's sides and passes through the midpoint of that side
Down
  1. 1. A corner point of a polygon
  2. 3. The line that intersects parallel lines
  3. 5. A line segment from the vertex of triangle that is perpendicular to the opposite side
  4. 9. Bisector, A line segment from a vertex that divides the angle into two equal angles