It is a right angled parallelogram.
A quadrilateral is a parallelogram if it has two pairs of (opposite) sides that are parallel.
It does not. The perimeter of a parallelogram is a characteristic of the parallelogram. The orientation: which side is considered a base makes do difference whatsoever.
No. In fact a parallelogram does not add up. It has a perimeter, it has an area, it has four angles and they are or can be added up. The the parallelogram itself cannot.
4 right angles
A parallelogram is not a statement that can be true or false.
It is a right angled parallelogram.
A quadrilateral is a parallelogram if it has two pairs of (opposite) sides that are parallel.
It does not. The perimeter of a parallelogram is a characteristic of the parallelogram. The orientation: which side is considered a base makes do difference whatsoever.
No. In fact a parallelogram does not add up. It has a perimeter, it has an area, it has four angles and they are or can be added up. The the parallelogram itself cannot.
The angles in a parallelogram add up to 360 degrees
W
it depends on the type of parallelogram
4 right angles
The 4 angles in a parallelogram add up to 360 degrees.
Not only can a rhombus be a parallelogram, it must be one. A rhombus is a quadrilateral which has two pairs of parallel lines. That makes it a parallelogram.
A rhombus has 4 congruent sides, that is the sides are all the same length (as in a square). In a parallelogram, that is not the case.