angles are right angles. 3.3 Converse of the Corresponding Angles Postulate Converse of the Alternate Interior Angles Theorem Converse of the Alternate Exterior Angles Theorem Converse of the Same-Side Interior Angles Theorem Parallel Postulate 3.4 Perpendicular Bisector Distance from a point to a line If 2 intersecting lines form a linear pair ...
Oct 01, 2019 · To prove two lines are parallel, we can use the converse of the Corresponding Angles Theorem – if we find a pair of corresponding angles that are congruent, then the two lines are parallel.
Perpendicular Postulate: If there is a line and a point not on that line, then there is exactly one line through that point that is perpendicular to the given line: Corresponding Angle Postulate: If two parallel lines are cut by a transversal, then the pairs of corresponding angles are congruent: Corresponding Angle Converse