Quadrilaterals and Triangle Similarity

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Across
  1. 1. 2 sides and the included angle of one triangle are proportional/ congruent to 2 sides and the included angle of another triangle.
  2. 8. 2 pairs of consecutive congruent sides
  3. 9. both pairs of opposite sides are parallel
  4. 11. diagonals are congruent
  5. 12. diagonals are perpendicular
  6. 13. 2 pairs of corresponding angles are congruent
  7. 14. all 3 sides of one triangle are proportional to all 3 corresponding sides of another triangle
Down
  1. 2. line starting from vertex and perpendicular to opposite side
  2. 3. any four-sided shape
  3. 4. four congruent sides and four right angles
  4. 5. one pair of parallel opposite sides
  5. 6. multiply each coordinate by scale factor to make bigger/smaller
  6. 7. longest side in right triangle
  7. 10. method to solve for missing side of two similar shapes using ratio of corresponding sides