Non-Congruent Alternate Interior Angles

Non congruent alternate interior angles are angles that are not the same measure and are on opposite sides of the transversal but inside the two lines. These angles are not the same measure and are opposite of the transversal but are inside the two lines. Ladders are used to reach things that are high up.

I found this image online at http://www.pastormattrichard.com/2012/08/saying-goodbye-to-ladder-encore.html

Angle Bisector

An angle bisector is a line or ray that divides an angle in half. The arrow of this bow and arrow forms an angle bisector because it divides the angle in half. Bow and arrows are not as prominent now, but are still used for hunting.

I found this picture online at http://hirhurim.blogspot.com/2010/04/lag-baomer-bows-arrows.html

Adjacent Non-Supplementary Angles

This TV and antenna form a pair of non-adjacent non-supplementary angles. Adjacent angles share a line or ray, which A and B do. A and B are also non-supplementary because combined, they are not equal to 180 degrees. This TV is specific to the broadcasting industry and Televisions are used everywhere to watch shows and movies.

I found this image online at http://www.andrewclem.com/Archives/Post.php?2009/06/12st.html

Segment Bisector

A segment bisector is a line, ray, or segment that divides a line segment into two equal parts. I took this picture of a table in my house. The intersecting parts of the table divides the line segment into two equal parts; so this is an example of a segment bisector. Tables are used everywhere around the world.