Question

write the order and angle of rotational symmetry of a parallelogram.

Answer 1

angle of rotation of parlloogram is 180

Answer 2

There are three types of symmetry
1) Reflection Symmetry
2) Point Symmetry
3) Rotational Symmetry
Order 1 rotational symmetry objects:

The isosceles triangle objects have Order 1 rotational of symmetry.

The scalene triangle objects have Order 1 rotational of symmetry.

The isosceles trapezoid objects have Order 1 rotational of symmetry.

The trapezium objects have Order 1 rotational of symmetry.

The kite objects have Order 1 rotational of symmetry.

Order 2 rotational of symmetry objects:

The rectangle objects have Order 2 rotational of symmetry.

The parallelogram objects have Order 2 rotational of symmetry.

The rhombus objects have Order 2 rotational of symmetry.

The ellipse objects have Order 2 rotational of symmetry.

Order 3 rotational of symmetry objects:

The equilateral triangles objects have Order 3 rotational of symmetry.

Order 4 rotational of symmetry objects:

The square objects have Order 4 rotational of symmetry.

Order 5 rotational of symmetry objects:

The regular pentagon objects have Order 5 rotational of symmetry.