Linear Pair and Vertical Angles

          Linear Pairs are a group of non adjacent angles that equal up to 180 degrees. Linear Pairs lie on the same line and are split (not always in half).

          Vertical Angles are always congruent and opposite of each other. They are share a vertex and can be more or less than 180 degrees. It doesn't matter how many lines split the figure, as long as there are two or more lines intersecting then there are always Vertical Angles.