8th grade math vocabulary

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Across
  1. 4. a two-dimensional closed figure made with three or more lines
  2. 8. a number that is multiplied by a variable
  3. 9. a transformation that turns a figure through a given angle and direction
  4. 11. two angles that do not overlap and share a vertex and one side
  5. 18. angles in the same relative position in figures
  6. 20. opposite angles formed when two lines intersect
  7. 26. when two lines are cut by a transversal, a pair of angles on opposite sides of the transversal and outside the two lines
  8. 27. a line that cuts two or more lines
  9. 28. two or more terms that have the same variable raised to the same power
  10. 29. the factor you multiply all the side lengths in a figure by
  11. 30. angles in the same relative position when two lines are cut by a transversal
Down
  1. 1. the second number in an ordered pair
  2. 2. the first number in an ordered pair
  3. 3. without meaning
  4. 5. same size and shape
  5. 6. the amount of space inside a two-dimensional figure
  6. 7. a transformation that makes a scale copy of a figure
  7. 10. bbba transformation in which the size and shape of a figure does not change
  8. 12. a linear equation in the form of y=mx+b
  9. 13. an equation whose graph is a straight line
  10. 14. the measure of the steepness of a line
  11. 15. a transformation that flips a figure across a line to form a mirror image
  12. 16. have the same shape
  13. 17. the point where two rays, lines, or segments meet to form an angle
  14. 19. a transformation that moves each point of a figure in the same direction the same distance
  15. 21. triangles that are a scale drawing of another
  16. 22. a figure that results from a transformation or several transformations
  17. 23. a letter that represents an unknown number
  18. 24. two angles that are adjacent and supplementary
  19. 25. the distance around a two-dimensional figure