In fact, some are rectangles, but not all are.
Wiki User
∙ 2009-05-26 00:09:27Wiki User
∙ 2009-11-08 21:40:58All normal rectangles, are parallelograms.
Wiki User
∙ 2011-12-07 20:23:02Yes, thet's true. Rectangles are special kinds of parallelograms. So all rectangles
are parallelograms, but there are other parallelograms that are not rectangles.
True
Yes, 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.
No. Rhombuses that are also rectangles are called squares. Rhombuses are parallelograms with 4 equal sides, while rectangles are parallelograms where all the angles are right.
Yes, rectangles are a special case of parallelogram, with four right angles.
All rectangles are parallelograms, so yes there are some.
No. Only some parallelograms are rectangles. But all rectangles are parallelograms.
Some parallelograms are rectangles; all rectangles are parallelograms.
All of them are.
false
True
Yes.
Some of them (rectangles) do.
Yes
yes, it is true
yes
Yes, all rectangles are parallelograms. However, not all parallelograms are rectangles.