Linear Pair Postulate example

When a cross section intersects two parallel lines, the pairs of corresponding angles are congruent. A problem that may occur when using multiple sets of angles.

LPP T2 and perpendicular angle

Which is the linear pair Postulate or LPP? Linear pair postulate means that when two angle pairs together make a linear pair, they are complementary. If they are complementary, it means that they are = 180 degree. Samples: Describe the matching additions and supplement sets. Name at least 3 of each.

Set for matching supplements: As with the complementary set, but if 2 brackets are COMPLEMENTARY to the same bracket, then they are mismatched. Samples: Set for matching supplements: And if two corners are in addition to the same or 2 matching corners, then they are matching. When I say that