If one angle is 90o (so that they are all 90o) then it will have at least 2.
In other words:
A square is a rectangle with equal sides
A rectangle is a parallelogram with equal angles.
A parallelogram need have no lines of symmetry.
A parallelogram has two lines of symmetry. These lines are the diagonals of the parallelogram, which bisect each other. Additionally, while a rectangle (a special type of parallelogram) has four lines of symmetry, a general parallelogram only maintains symmetry through its diagonal intersections.
a parallelogram has 2 lines of symmetry
There are 0 lines of symmetry in a parallelogram.
A parallelogram.
A parallelogram need have no lines of symmetry.
A parallelogram has two lines of symmetry. These lines are the diagonals of the parallelogram, which bisect each other. Additionally, while a rectangle (a special type of parallelogram) has four lines of symmetry, a general parallelogram only maintains symmetry through its diagonal intersections.
There are 0 lines of symmetry in a parallelogram.
a parallelogram has 2 lines of symmetry
A parallelogram.
A parallelogram.
parallelogram
No
If you draw a diagonal line from corner to corner of a parallelogram, that is a line of symmetry.
They have NO lines of symmetry
A parallelogram has no lines of symmetry unless it is a square, a rectangle or a rhombus.
parallelogram