Yes. In fact, they MUST be.
No. All linear pair angles are supplementary, but supplementary angles do not have to be a linear pair.
All supplementary angles do not form a linear pair. The opposite angles of any quadrilateral inscribed in a circle (a cyclic quadrilateral) are supplementary but they are not a linear pair. However, all linear pair are supplementary.
They are supplementary
Not necessarily. A linear pair of angles must be supplementary but supplementary angles need not form a linear pair. For example, the opposite angles of a cyclic quadrilateral are supplementary but they are (by definition) not next to one another.
Yes, they will always form a linear pair because supplementary means 180 degrees.
No, angles that form a linear pair are supplementary.
supplementary
Actually, it's the Linear Pair Postulate, which is... If two angles form a linear pair, then they are supplementary; that is, the sum of their measures is 180 degrees.
If they do , the angles are supplementary !
yes
Yes.
These will be supplementary angles.