Definition:Transversal (Geometry)/Interior Angle

Definition

 * Transversal.png

An interior angle of a transversal is an angle which is between the two lines cut by that transversal.

In the above figure, the interior angles with respect to the transversal $EF$ are:
 * $\angle AHJ$
 * $\angle CJH$
 * $\angle BHJ$
 * $\angle DJH$

Also see

 * Supplementary Interior Angles implies Parallel Lines
 * Parallelism implies Supplementary Interior Angles


 * Definition:Exterior Angle of Transversal
 * Definition:Corresponding Angles of Transversal
 * Definition:Alternate Angles of Transversal