Question

Which angle number is supplementary to angle to \angle AED∠AED?

Answer 1

Answer:

Supplementary angles are two angles whose measures add up to 180° .

The two angles of a linear pair , like ∠1  and  ∠2 in the figure below, are always supplementary.

But, two angles need not be adjacent to be supplementary. In the next figure, ∠3  and  ∠4 are supplementary, because their measures add to 180° .

Explanation:

--- Berry