8th Grade Math Vocabulary Review

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Across
  1. 6. Ninety degree relationship between angles
  2. 7. A transformation in which a figure is moved along astraight line
  3. 10. A relationship that has exactly one output (y) for each input (x)
  4. 15. A three-dimensional figure with two parallel,
  5. 16. A three-dimensional figure with one vertex and one circular base
  6. 17. A transformation that enlarges or reduces a figure
  7. 19. The set of whole numbers and their opposites
  8. 20. The original figure in a transformation
  9. 21. The longest side in a right triangle
  10. 23. A pair of opposite congruent angles formed by intersecting lines
  11. 25. A transformation in which a figure is turned around a point
Down
  1. 1. Lines that intersect to form right angles
  2. 2. Having the same size and shape
  3. 3. The unit of measure for angles or temperature
  4. 4. A set of two or more equations with two or more variables
  5. 5. The number that is in front of the variable in an algebraic expression
  6. 8. A transformation of a figure that flips the figure across a line
  7. 9. Shapes that are the same shape but different sizes
  8. 11. A number that cannot be expressed as a ratio of two integers or as a repeating/terminating decimal
  9. 12. circular bases connected by a curved
  10. 13. A measure of the steepness of a line on a graph
  11. 14. The number of cubic units needed to fill a given space
  12. 18. surface
  13. 22. The point where the x-axis and y -axis intersect on the coordinate plane
  14. 24. The set of numbers that includes rational and irrational numbers