0 or 4
Not necessarily, but it can.
The answer to this question is a parallelagram
parallelagram
a trapizoid(:? i think!!(::
parallelagram
a parallelagram lol (obviously) A Square/ rectangle
Draw a parallelagram this has the opposite sides parallel and no right angles
Rectangle.Note:It's enough to say that it has one right angle, and the result is the same.
no
parallelagram
A parallelogram has 0 or 2 acute angles. If the parallelogram happens to have four right-angled corners, it is still a parallelogram (and a rectangle), but no acute angles.