No. Only some parallelograms are rectangles. But all rectangles are parallelograms.
All rectangles are parallelograms, so yes there are some.
Some parallelograms are rectangles; all rectangles are parallelograms.
yes
Yes. All rectangles are also parallelograms, but not all parallelograms are rectangles.
In fact, some are rectangles, but not all are.
No. Only some parallelograms are rectangles. But all rectangles are parallelograms.
All rectangles are parallelograms, so yes there are some.
Some parallelograms are rectangles; all rectangles are parallelograms.
All of them are.
Yes, all rectangles are parallelograms. However, not all parallelograms are rectangles.
yes
Yes. All rectangles are also parallelograms, but not all parallelograms are rectangles.
No. All rectangles are parallelograms, specifically those with two pair of parallel sides and all right angles.
Some are, most are not. On the other hand, all rectangles are parallelograms.
No. All rectangles are parallelograms. However, not all parallelograms are rectangles.
All parallelograms are not rectangles. The angles of a parallelogram need not be right angles and so the figure need not be a rectangle.