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