Plzzz plzz plz ive been stuck for a while

Which property is illustrated by the following statement? if hxa rgi, then rgi hxa.

What is the missing reason in step 5? linear pair postulategivendefinition of complementary anglescongruent complements theorem

Read the equations in the table below. then drag a description of the situation and a table to represent each equation. indicate whether each of the relationships is proportional or non-proportional.