Segment bisector

This is a mullion. The segment is highlighted in pink and the bisector is blue. The blue lines bisects teh pink line, which makes it a segment bisector. It also creates 4 right angles and is congruent.This object was found in my house. Mullions go across windows to divide them into equal sections. They are also used as decoration. This is from the marketing industry. Mullions are used in nice houses and if a realtor wanted to sell a house they might show the customers the mullion. I took this picture.