Definition Of Consecutive Interior Angles

The problem will ask if you can identify which other angle is the consecutive interior angle to a particular angle.

Definition of consecutive interior angles. From this definition you ll see problems asking you to identify angles that are consecutive interior angles. Consecutive interior angles theorem consecutive interior angles when two lines are cut by a transversal the pair of angles on one side of the transversal and inside the two lines are called the consecutive interior angles. Identifying consecutive interior angles.

Interior angles on same side of the transversal. The 2 angles in purple d and e make one pair of consecutive interior angles and the other 2 angles in red c and f make another pair of consecutive interior angles. The theorem only works if the two lines are parallel.

The angle pairs are consecutive they follow each other and they are on the interior of the two crossed lines. If the two lines aren t parallel. Definition angles all the geometry terms for k6 math you need how to find each interior angle of a regular polygon converse alternate interior angles theorem definition straight lines discussion section 1 3 sum of interior and exterior angles of a polygon tutorial interior angles of a concave nonagon r d.

Consecutive interior angles two angles that are formed by two lines and a transversal that lie between the two lines on the same side of the transversal. Click on consecutive interior angles to have them highlighted for you. Identifying consecutive interior angles.

To help you remember. Both pairs are between the 2 lines and are both on the same side of the transversal. Section 3 1 special angles formed by parallel lines cut by a transversal notebook 7 september 19 2011 more with vertical angles example one example two example three example four.

D and f are consecutive interior angles. Play with it below try dragging the points. Transversal is the line crossing the other two lines.