The quadrilateral would have to be a parallelogram which is not also a rectangle or a rhombus.
A parallelogram has rotational symmetry. A parallelogram does not have reflectional symmetry. The easiest way to do this is to draw a point in the middle of the shape and rotate it to see if the point looks the same from all angles.
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None normally because rotational symmetry is only applicable to 2 dimensional shapes such as polygons.
Triangle * * * * * The only triangle with rotational symmetry of order 3 is an equilateral triangle and that has 3 lines of symmetry, not 0. The triskelion (the three legs) on the Isle of Man flag has rotational symmetry of order 3 but no lines of symmetry.
A kite has only one line of rotational symmetry, as it is only the same if it is tilted once. (back to its normal position).
Assuming that qadrilateal is meant to be quadrilateral then the answer is that in general it would have rotational symmetry of order 1.
A parallelogram has rotational symmetry. A parallelogram does not have reflectional symmetry. The easiest way to do this is to draw a point in the middle of the shape and rotate it to see if the point looks the same from all angles.
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.
Only an equilateral triangle has rotational symmetry.
The modern answer is that if the shape only fits once onto the original when rotated 360o it has no rotational symmetry. A right triangle only fits once when rotated 360o so it has no rotational symmetry.
It has only 1.
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None normally because rotational symmetry is only applicable to 2 dimensional shapes such as polygons.
Only H.
Order 1. That is, no rotational symmetry.
I think none. In fact the only triangle that I believe has any rotational symmetry is an equilateral triangle.
Triangle * * * * * The only triangle with rotational symmetry of order 3 is an equilateral triangle and that has 3 lines of symmetry, not 0. The triskelion (the three legs) on the Isle of Man flag has rotational symmetry of order 3 but no lines of symmetry.