'A square is a type of rectangle, a rectangle is a type of paralellogram, a paralellogram is a type of trapezoid, a trapezoid is a type of quadrilateral.
i seriosly have no idea
The sum of its 4 sides
A rectangle is a special case of a parallelogram in which all the interior angles are 90 degrees.
No, not every paralellogram is a square. Both 4 sided quadrilaterals. Every square is a parallelogram.
A trapezoid and a triangle make a paralellogram.
A geometric shape (paralellogram) having four right angles. Oddly, the word rectangle comes from the Latin rectangulum, meaning a triangle having a right angle.
Yes it is one
It can be in some cases.
No, but a parallelogram is a quadrangle.
No not normally
Yes, it is a parallelogram.