Question

PQRS is a square. Write the names of the pairs of supplementary angles​

Answer 1

All angles in a square are equal ie 90 degrees

Answer 2

Answer:

Each angle of square measure 90 degree. All sides in a square are equal.

So p and q, r and s, q and s, r and q

All measure 90 degree each.

90+90=180 degree.

So you can write any of them as your wish.