No because each of the 4 interior angles are right angles
No. By definition, all the angles of a rectangle are right angles.
None - they are all right-angles.
The difference is: 1) the rectangle has all right angles 2)a parallelogram has acute and obtuse angles but not a rectangle
A rectangle can have only one obtuse angle, and lots of rectangles do not have an obtuse angle at all. So it is either none or one.
They are neither, they are all right angles (90 degrees)
Yes. All rhombuses (rhombi), apart from the special case of squares, are parallelograms with 2 obtuse angles.
Yes, but only if all the angles are right angles (measuring 90 degrees), so it must be a rectangle.
Yes, unless it is a rectangle and they are all right angles.
Most do, but a square or rectangle is a special case and has all right angles.
With no acute or obtuse angles, the shape must only have right angles. For a quadrilateral, that limits it to a square or rectangle. Because each side has a different length than the one next to it, it has to be a rectangle.(Or, it could be a shape with any amount of sides above 4, as long as the angles are all right angles)
Yes. It must have an obtuse angle.
A regular hexagon has all angles obtuse.