Four, if the quadrilateral is a square, but if it is a rectangle it only has two and if it is an irregular quadrilateral it most probably only has one. So a rectangle, a rhombus, and a parallelogram have two, orders of rotational symetry but a kite and a trapezium although quadrilaterals (4sides) only have one.
3- If an equilateral triangle has 3 equal sides, it also has 3 orders of rotational symmetry.
If it's a regular 8 sided octagon then it rotational symmetry to the order of 8
triangles have 0 rotational symmetry
it has 5 rotational symmetry
It has 1 order of rotational symmetry.
A scalene triangle has one order of rotational symmetry.
how many lines of symmetry has an equilateral triangle
3- If an equilateral triangle has 3 equal sides, it also has 3 orders of rotational symmetry.
If it's a regular 8 sided octagon then it rotational symmetry to the order of 8
It need not have any rotational symmetry or it can have 5.
The rectangle's rotational symmetry is of order 2. A square's rotational symmetry is of order 4; the triangle has a symmetry of order 3. Rotational symmetry is the number of times a figure can be rotated and still look the same as the original figure.
A parallelogram has a rotational symmetry of 2!
triangles have 0 rotational symmetry
it has 5 rotational symmetry
A line has rotational symmetry of order 2.
Rotational symmetry of order 1.
A line has 180 degrees rotational symmetry.