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.
it has 4 lines of symetery :\
What does length mean in math
no, it looks like an equilateral triangle with the top cut off.
Communitive means of, or belonging to, a community. It has no meaning in math. Communative does not mean anything - in math or elsewhere.
the mean is the average
a paralleogram has four sides
no
always
A Rhombus
Yes.
Yes
No.
In general, no.
No
yes it it is
None.
side A * side B