Across
- 5. The ratio of the vertical change (rise) to the horizontal change (run) between any two points.
- 6. a line that intersects two or more coplanar lines at distinct points
- 7. If two angles and a nonincluded side of one triangle are congruent to two angles and the corresponding nonincluded side of another triangle, then the triangles are congruent.
- 8. nonadjacent interior angles that lie on opposite sides of the transversal
- 9. coplanar lines that do not intersect
Down
- 1. for each exterior angle of a triangle, the two nonadjacent interior angles
- 2. lie on the same side of the transversal t; in corresponding positions
- 3. In a right triangle, the side opposite the right angle.
- 4. noncoplanar;they are not parallel and do not intersect
- 5. If two sides and the included angle of one triangle are congruent to two sides and the included side of another triangle, then the two triangles are congruent.
