Five friends are sitting on a bench facing the north. Ankit is sitting to the immediate right of Anjum. Amit is sitting to the left of Priya and to the immediate right of Ram. Ram is sitting to the right of Ankit. Who is sitting at the extreme right end?
Yes, a square is a rhombus. But a rhombus is not a square unless the interior angles are at right angles.
We know that, a square is a quadrilateral with all sides equal and all the interior angles are 90 deg i.e, at right angles.
Whereas
a rhombus is also a quadrilateral with all sides equal but the interior angles are not at right angles. Hence, if the interior angles of a rhombus are all at right angles (90 deg), then it is square.