Pre-Algebra Vocabulary (Quarter 3)

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Across
  1. 6. a set of two or more equations that have the same variables
  2. 7. figures with the same shape and same size
  3. 8. an angle measuring less than 90 degrees
  4. 9. the longest side of a right triangle
  5. 12. a transformation that flips a figure across a line
  6. 13. a transformation that turns a figure around a given point
  7. 14. figures with the same shape, but different sizes
  8. 15. a dilation that produces a smaller figure than the original
  9. 16. a line that intersects two lines in the same plane at two different points.
Down
  1. 1. a transformation that changes the size (but not the shape) of a figure
  2. 2. lines that will never intersect
  3. 3. an angle measuring more than 90 degrees
  4. 4. In a right triangle, the sum of the squares of the lengths of the two legs is equal to the square of the length of the hypotenuse
  5. 5. a dilation that produces a larger figure than the original
  6. 10. a transformation that slides a figure along a straight line
  7. 11. the short sides of a right triangle