0
A parallelogram is a four sided polygon with opposing parallel sides of equal length. Then if it has four right angles, the polygon becomes a rectangle.
Sheldon Lynch
Wiki User
∙ 8y agoA parallelogram with four right angles could be either a rectangle or a square (which is a rectangle with four equal sides).
A parallelogram is a figure with two sets of sides parallel to each other. The four right angles indicate that adjacent sides are perpendicular to each other. If the sides are all equal in length, it is a square. If the length and width are different, it is a rectangle.
Wiki User
∙ 12y agoA rectangle (note that a square is a rectangle) hi
Wiki User
∙ 8y agoIt is a rectangle.
Anonymous
Square
Add your answer:
Earn +20 pts
What is a parallelogram with four equal sidesbut no right angle?
parallelogram
What is the name for a parallelogram with one right angle?
A parallelogram with one right angle has four of them. The name for this figure is a rectangle.
What is the name for a parallelogram with four right angle?
Rectangle
If a parallelogram has a right angle is it a rectangle?
No because it could be an irregular quadrilateral that includes a right angle. A rectangle has four right angles.Yes, a parallelogram with a right angle is always a rectangle. In fact, in my geometry book, some 55 years ago, such was the definition of rectangle.A parallelogram with one right angle will always have four right angles.It is true that you can draw an irregular quadrilateral with a right angle which is not a rectangle but the figure will not be a parallelogram.
Does a parallelogram have 1 right angle?
No, a parallelogram has no right angles.Additional answerIt might do. It could be a square or a rectangle. These are both forms of parallelogram. But it cannot have just one right angle. It either has four or none.
Is a rectangle a parallelogram with a right interior angle?
Yes. If it has ONE right angle, then ALL four angles are right angles.
A parallelogram with four congurent sides?
A rhombus, or, if there is a right angle, a square.
If a parallelogram has a right angle then it is a rectangle?
No because it could be a right angled trapezoid. A rectangle must have four right angles. Yes, a parallelogram with a right angle is always a rectangle. In fact, in my geometry book, some 55 years ago such was the definition of rectangle. A parallelogram with one right angle will always have four right angles. The right angled trapezoids that are not rectangles are not parallelograms.
What is the name of a parallelogram whose one angle is right angle?
A rectangle. Since it has two pairs of lines of identical length, then there is no way to have one right angle without all four being right angles (unless you change the lengths and then it is not a parallelogram). If you have four right angles, then you have a rectangle.
Is a parallelogram with a right angle a square?
Yes a parallelogram with a right angle is a square.
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."
What is a parallelogram with 1 right angle?
A parallelogram cannot have just one right angle. If it has one, all four of its angles must be right angles and so it must be a rectangle (or, as a special case, a square).
