What is the justification for the second step (Reason 2)?


Alternate Interior Angles Theorem


Converse of the Alternate Interior Angles Theorem


Definition of a parallelogram


SAS Congruence Postulate

What is the justification for the second step Reason 2 Alternate Interior Angles Theorem Converse of the Alternate Interior Angles Theorem Definition of a paral class=

Respuesta :

1) Alternate Interior Angles Theorem 

can someone tell me reason 6 and 4