Yes a parallelogram with a right angle is a square.
A parallelogram with one right angle has four of them. The name for this figure is a rectangle.
A rhombus is an equilateral parallelogram that does not have a right angle.
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.
No.
Yes a parallelogram with a right angle is a square.
A parallelogram with one right angle has four of them. The name for this figure is a rectangle.
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).
A parallelogram, in general, has no right angles.
Rhombus, trapezoid, parallelogram
A rhombus is an equilateral parallelogram that does not have a right angle.
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.
No.
Definition I was taught: "A rectangle is a parallelogram with one right angle" Sounds weird but when you think it out, having one right angle in a parallelogram means the other three must be right as well.
no..for instance a parallelogram
not all parallerogram have right angle only square and rectangle have right angle
Yes. If it has ONE right angle, then ALL four angles are right angles.