Across
- 1. are formed when a transversal intersects two other lines. These angle pairs are on the same side of the transversal and are outside the other two lines
- 3. states that if two angles of one triangle are congruent to the corresponding angles of another triangle, then the triangles are similar
- 5. one in which the ratio of the inputs to the outputs is constant. For a relationship to illustrate a proportional relationship, all the ratios y/x or x/y must represent the same constant
- 7. are on opposite sides of the transversal and are outside the other two lines
- 8. in a proportional relationship, the ratio of all y-values to their corresponding x-values is constant. This specific ratio, y/x, is called the constant of proportionality. Generally, the variable K is used to represent the constant of proportionality.
- 9. the rate of change for a situation describes the amount that the dependent variable changes compared with the amount that the independent variable changes
Down
- 2. are formed when a transversal intersects two other lines. These angle pairs are on the same side of the transversal and are between the other two lines
- 4. are on opposite sides of the transversal and are between the two other lines
- 6. a line that intersects two or more lines