Yes.
Yes rectangles and parallelograms have rotation symmetry. rectangles and parallelograms have a rotational symmetry of 2. I hope this information helps you.
No
No, a trapezoid is not a parallelogram.
A square is parellelogram because all the sides are equal.
No. But squares are a special kind of parallelogram.
They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).They are all rectangles (or 2 squares and 4 rectangles).
Yes, all Squares are rectangles, but not all rectangles are squares because it needs to have all equal sides.
Yes, all rectangles are parallelograms. However, not all parallelograms are rectangles.
It is NOT as case of 'Some'. It is ALL rectangles are parallelograms.
All rhombuses are parallelograms because to be a parallelogram you only have to have four sides and have opposite sides congruent.
No but all squares are a rectangles
All rectangles are quadrilaterals.