Pythagoras-Similarity-Enlargements

12345678910111213
Across
  1. 2. the first number (x number) in an ordered pair
  2. 6. The lengths of the sides of two similar and congruent triangles are proportional
  3. 9. square root symbol
  4. 11. a^2+b^2=c^2
  5. 12. a plane where the x-axis and the y-axis are placed on
Down
  1. 1. the four areas that are divided onto a coordinate plane
  2. 3. sides of a right triangle
  3. 4. comparison of two numbers by division in a unit
  4. 5. the longest side of a triangle
  5. 7. the point where the 0 is on a coordinate plane
  6. 8. ratio of the sides of similar figures
  7. 10. the second number (y number) in an ordered pair
  8. 13. a triangle with a 90 degrees angle