A parallelogram doesn't need any right angles in order to be a parallelogram.
If it has any, then it's a special kind of parallelogram, called a "rectangle".
Note:
The way the properties of a parallelogram work out,
if it has one right angle, then it has four of them.
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no a parallelogram dosent have 4 right angles
No because a parallelogram in the shape of a rectangle has 4 right angles
Depends on your question. A rectangle is a parallelogram and has 4 right angles. BUT A parallelogram can have only a total of one, two, or four right angles. Mathematically, 3 right angles is 270 degrees. A parallelogram has 360 degrees. 360 - 270 = 90 degrees = right angle.
A rhombus is an equilateral parallelogram that does not have a right angle.
A parallelogram is a quadrilateral (four-sided polygon) with two pairs of parallel sides. By definition, a parallelogram does not need to have all right angles. Think of rhombuses, which do not have any right angles, yet are parallelograms. Therefore, the answer is no.