Right Triangles and Similarity

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Across
  1. 2. tow figures are ___ if they are the same shape but different sizes
  2. 4. opposite side to hypotenuse
  3. 7. adjacent side to hypotenuse
  4. 8. 2 triangles are similar if both of their ___ are congruent
  5. 10. all of the angles in a triangle ___ to 180-degrees
  6. 12. a ___ angle measures 90-degrees
  7. 13. the longest side of a right triangle
Down
  1. 1. transformation that changes the size of a figure
  2. 3. the hypothenuse-___ theorem can be used to show that two right triangles are congruent
  3. 5. two figures are ___ if they have the same size
  4. 6. two triangle are similar if their ___ are proportional
  5. 9. a theorem used to find a missing side when 2 other sides are given
  6. 11. opposite side to hypothenuse