No.
Parallelograms have two pairs of parallel opposite sides; they do not have to be the same length.
The opposite angles of a Parallelogram are equal; they do not have to be 90o
A square is required to have all sides equal (opposite sites will be parallel) and all angles 90o (opposite angles are the same)
Thus all squares are parallelograms, but only some parallelograms are squares.
A rhombus is a parallelogram which has all sides the same length.
False! Squares are parallelograms. Parallelograms can be squares or rectangles or neither.
False! Squares are parallelograms. Parallelograms can be squares or rectangles or neither.
Yes all squares are parallelograms but not all parallelograms are squares.
Parallelograms are squares is sometimes true. Squares are parallelograms is always true. Rhomboids are parallelograms is also always true. So not all parallelograms are squares but some are.
By definition, all squares are parallelograms. Not all parallelograms, however, are squares. All rectangles and rhombuses are also parallelograms.
All squares are parallelograms, but all parallelograms are not squares.
Parallelograms include squares, but not the other way around.
Yes. All squares are parallelograms but not all parallelograms are squares.
Some parallelograms are not sqaures
No
No, but you can draw a parallelogram that is not a square. All squares are parallelograms, but only some parallelograms are squares.
Some parallelograms are squares - the ones which are equiangular (have equal angles) and are equilateral (have equal side lengths). All squares are parallelograms, but only some parallelograms are squares.