The quadrilateral formed by joining the midpoints of adjacent sides of a rectangle is a _________
Square
Parallelogram
Trapezium
Rhombus
The figure formed by joining the midpoints of the adjacent sides of a quadrilateral is a
(a) rhombus
(b) square
(c) rectangle
(d) parallelogram
The figure formed by joining the midpoints of the adjacent sides of a parallelogram is a
The figure formed by joining the midpoints of the adjacent sides of a square is a
The figure formed by joining the midpoints of the adjacent sides of a rhombus is a