(B) Unit 2 Triangle Similarity

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Across
  1. 2. figures that have the same shape but not necessarily the same size
  2. 5. a^2+b^2=c^2
  3. 8. If two angles of a triangle are congruent to two angles of another triangle, then the triangles are similar.
  4. 9. A.K.A side splitter theorem
  5. 11. An angle bisector in a triangle separates the opposite side into segments that have the same ratio as the other two sides.
Down
  1. 1. If the three sides of a triangle are proportional to the three sides of another triangle, then the triangles are similar.
  2. 3. a = a; in similar triangles, the same angle or side is equal to itself
  3. 4. a line, line segment, or ray that divides an angle into two congruent angles
  4. 6. triangles whose corresponding angles are equal and corresponding side lengths are proportional
  5. 7. angles that lie in the same position or match up when a transversal intersects two lines; these angles are congruent
  6. 8. angles in between the two lines that are not the transversal and are on diagonal opposite sides of the transversal; these angles are congruent
  7. 10. If two sides of a triangle are proportional to two sides of another triangle and if their included angle is congruent, then the triangles are similar.