math crossword

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Across
  1. 2. lines that equal 90
  2. 3. ___/___
  3. 5. a point on the circle
  4. 8. a point in the middle
  5. 9. it varys on the size of the image change
  6. 10. triangle ABC= triangleA'B'C'
  7. 11. the figure can change its position it doesnt need its size or shape to change for that to happen
  8. 13. when two lines meet
  9. 14. A,B,C A',B',C',
Down
  1. 1. two angles that equal to 90
  2. 4. in between to certain points
  3. 5. a flipped figure
  4. 6. (2,1) (5,1)(3,6)(3x,3y)
  5. 7. a function that can change its position or its shape
  6. 12. x+y+z=180