A parallelogram is a quadrilateral because it has 4 sides
a paralleogram has four sides
no
always
Yes.
A Rhombus
Yes
No.
No
In general, no.
yes it it is
A paralleogram has no meaning. However, a parallelogram is a four sided plane (2-dimensional) figure which has two pairs of [opposite] sides that are parallel.
side A * side B