Not sure about a parallelgram, but a parallelogram has 4.
As many as you like.
Four.
A rhombus is a parallelgram but with all 4 sides the same length (congruent). Also, the diagonals if a rhombus are perpendicular but not necessarily congruent.
4 sides
A parallelogram has two pairs of opposite sides which are parallel.
it has too parallel lines!
It has 1,345,890 diagonals
"A parallelgram is a word which is spelled correctly" is a statement which is never true.
No
NO if a rhombus is called a parallelgram you would get destracted 3.gram
A undecagon has 44 diagonals. A dodecagon has 54 diagonals. An octagon has 20 diagonals. A heptagon has 14 diagonals.