8th Grade Math Vocabulary

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Across
  1. 3. consist of terms separated by operators
  2. 4. ex: corresponding, vertical, alternate interior/exterior, same side interior/exterior
  3. 8. numbers that can be written as a fraction, repeating/terminating decimals, or perfect squares
  4. 9. the transformed figure, notated with prime(')
  5. 10. a part of a power that determines how many time you multiply the base by itself
  6. 11. is the longest side, opposite of the right angle
  7. 12. the number that is being multiplied by the coefficient
  8. 13. one x-value for exactly one y-value
  9. 16. produces a straight line and has a constant rate of change
  10. 18. the original figure before the transformation
Down
  1. 1. a letter that represents an unknown value
  2. 2. angles that add to 180 degrees
  3. 5. setting two expressions equal to each other, using the equal sign.
  4. 6. amount of space a 3D object and hold
  5. 7. a change/movement of a figure ex: translation, reflection, rotation, & dilation
  6. 14. having the same shape, size, and measurements
  7. 15. found using rise over run
  8. 17. the Pythagorean theorem only works with these type of triangles