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No parallelogram can have only one right angle. The consecutive angles of a parallelogram must be supplementary, meaning they must add up to 180. 180-90=90, so all the angles must be right angles.

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Does a parallelogram has right angles?

no only 2acute angle n 2 obtuse angle A right angle would make it a rectangle - still a parallelogram but a special one with a specific name.


What is the only angle a parallelogram cannot have?

A right angle.


If one angle in a parallelogram is it a rectangle?

If you mean if one of the angles is a right angle, then yes, because a rectangle is the only option left if it is to remain a parallelogram.


What a parallelogram with four right angles?

It's a rectangle. (And that includes the possibility of a square).The answer would be the same if you only said "... a parallelogram with a right angle."


Can a parallelogram have 5 right angles?

No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.No. A parallelogram only has a total of 4 angles. They may either all be right angles, or none of them is a right angle.


What is the only angle a parallelogram can not have?

A right angle. Otherwise it would be a rectangle. Also, no more than 179 degrees.


Does a parallelogram have any right angles?

No, a parallelogram does not have any right angles by definition. A parallelogram is a quadrilateral with opposite sides that are parallel and equal in length. Right angles are angles that measure exactly 90 degrees, which are not present in a parallelogram unless it is a special case like a rectangle or a square.


What is a four sided figure with 4 equal sides and no right angle?

Trapizium is only known just to have 1 right angle. parallelogram


Can a parallelogram have 3 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.


What type of a parallelogram have right angle?

Rectangles and squares are the only parallelograms that contain 90 degree angles.


Is there a parallelogram with only one right angle?

No, because all lines need to be parallel from the one they're across.


Is a rectangle a parallelogram with one angle as a right angle?

Yes, a rectangle is a specific type of parallelogram characterized by having all four angles as right angles (90 degrees). Since a parallelogram only requires opposite angles to be equal and consecutive angles to be supplementary, having one right angle means the other angles must also be right angles. Therefore, while all rectangles are parallelograms, not all parallelograms are rectangles.