Parallel Lines- Two lines that lie on the same plane and it never intersect.
Transversal- In geometry, a transversal is a line that passes through two lines in the same plane at two distinct points.
Alternate Exterior Angles- Inside/Opposite side
Linear Pair-The two supplementary adjacent angles formed by two intersecting lines
Perpendicular Lines- To form a right angle.
Corresponding Angles- One angle is interior and one exterior.
Same-Side Interior Angles- angles that is interior and in the inside.
Skew Lines- do not lie on the plane and never intersect
Alternate Interior Angles- Inside/Opposite side
Vertical Angles-either of two equal and opposite angles formed by the intersection of two straight lines