8th Grade Lesson 7 & 8 Vocabulary Quiz

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Across
  1. 4. When you extend one side of a polygon, the angle between the extended side and the adjacent side.
  2. 5. two angles that are adjacent and supplementary.
  3. 7. Triangles that are scale drawings of one another.
  4. 9. staying the same.
  5. 11. to connect one thing with one or more other things.
  6. 12. a triangle with one right angle.
  7. 14. the unit rate in a proportional relationship.
  8. 15. not touching or being next to.
Down
  1. 1. same size and shape.
  2. 2. the factor you multiply all the side lengths in a figure by to make a scale copy.
  3. 3. the relationship between two quantities.
  4. 6. the numerical part of a rate.
  5. 8. for any two points on a line, the rise/run or change in y/change in x.
  6. 10. in a linear relationship between x and y, it tells how much y changes when x changes by 1.
  7. 13. having the same shape.