A quadrilateral whose adjacent sides are equal is called a .
Name the quadrilateral whose diagonals are equal and the adjacent sides are equal.
The quadrilateral whose diagonals are unequal and the adjacent sides are equal is rhombus.
A man runs in a particular path in such a way that it is a quadrilateral. The specifications are opposite sides are equal and opposite angles are equal. Also, the opposite sides are parallel. Given that the adjacent sides are not equal, what is the quadrilateral called? [4 MARKS]