Converse Of Same Side Interior Angles Theorem

Given the information in the diagram which theorem best justifies why lines e and f must be parallel.

Converse of same side interior angles theorem. The converse of the theorem is true as well. If two coplanar lines are crossed by a transversal so that a pair of same side interior angles is supplementary then the two lines are parallel. Converse of same side interior angles postulate.

In the diagram dc is 10 units and bc is 6 units. What must be the value of x so that lines c and d are parallel lines cut by transversal p. If two corresponding angles are congruent then the two lines cut by the transversal must be parallel.

Converse of the same side interior angles theorem. Similarly if two alternate interior or alternate exterior angles are congruent the lines are parallel. Converse of the same side interior angles theorem.

Converse of same side interior angles theorem proof. Proving lines parallel 1. Converse of corresponding angles theorem.

The consecutive interior angles theorem states that the consecutive interior angles on the same side of a transversal line intersecting two parallel lines are supplementary that is their sum adds up to 180. If two lines are intersected by a transversal then alternate interior angles alternate exterior angles and corresponding angles are congruent. By ido sarig bsc mba in today s lesson we will show a simple method for proving the consecutive interior angles converse theorem.

Converse of same side interior angles theorem. Interior angles are created in the space inside the parallel lines. Proof consecutive interior angles converse you same side interior angles proof you same side exterior angles definition theorem lesson converse of same side interior angles theorem algebra and.