'S' 'T' Math Words

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Across
  1. 2. move a shape without lifting, rotating or reflecting
  2. 5. rhombus with 4 right angles
  3. 6. find the answer
  4. 7. change in the shape, position or size of an object
  5. 9. polygon with 3 sides
  6. 12. 2 angles that add up to 180 degrees
Down
  1. 1. the steepness of a line
  2. 3. quadrilateral with 1 pair of parallel sides
  3. 4. end
  4. 5. answer to an addition problem
  5. 6. make something easier to work with
  6. 7. each of the quantities connected by + or - in an expression/equation
  7. 8. 2000 pounds
  8. 10. ball-shaped figure
  9. 11. and angle that is 180 degrees