Across
- 3. angle similarity postulate two angles of one triangle are equal in measure to two angles of another triangle, then the two are similar
- 5. if a point is on the perpendicular bisector of a segment, then it is equidistant from the endpoints of the segment.
- 6. side side similarity theorem if the three side of one triangle are proportional to two sides of another triangle and their included angles are congruent, then the triangles are similar.
- 7. angle side conguence postulate if two sides and the included angles of one triangle are equal in measure, to the corresponding sides of another triangle, then the triangles are congruent
- 8. angles theorem if two angles o one triangles are congruent to two angles of another triangle, then the third pair of angles are congruent
- 9. exterior angles theorem if two parallel lines are intersected by a transversal, then alternate exterior angles are equal in measure
Down
- 1. in a coordinate plane, two nonvertical lines are perpendicular IF the product of their slopes is -1
- 2. if three or more parallel lines intersect two transversals, then they divide the traversals proportionally
- 4. in a coordinate plane, two nonvertical lines are parallel IF they have the same slope.