vocabulary words.

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Across
  1. 3. triangle all three angles measure less than 90.
  2. 6. movement from one point to another.
  3. 8. 3 dimensional shape that is normally liquid.
  4. 11. triangle one angle measurement greater than 90.
  5. 12. the 4 sides are the same.
  6. 15. adding all sides.
  7. 16. when something turns bigger.
  8. 17. angle equal 90 degrees.
  9. 19. 2 sides need to be the same and one different.
  10. 20. in the equation Y=mx+b the m is.....
Down
  1. 1. all 3 sides are equal.
  2. 2. angle equals exactly 180.
  3. 4. non of the sides are equal.
  4. 5. at least two sides are equal.
  5. 7. the half of the diameter.
  6. 9. movement clockwise or counter clockwise.
  7. 10. mirror image of point/shape across axis.
  8. 13. 2 sides same and 2 same but different to the others.
  9. 14. 3.14.
  10. 18. closed curve whose points are equidistant from the center.