0
What else can I help you with?
How many rotational symmetries does a octagon have?
It has 8 rotational symmetry.
How many rotational symmetries does a sphere has?
Infinitely many.
How many rotational symmetries does a ellipse have?
An ellipse has rotational symmetry of order 2.
How many rotational symmetries does a regular pentagon have?
5
How many reflection and rotational symmetries does an octagon have?
9 reflection
How many Rotational symmetries does a regular 18-gon have?
18
How many rotational symmetries does the capital letter N have?
Two.
How many symmetry lines are there in a hexagon?
A regular hexagon has 6 rotational symmetries (rotational symmetry of order six) and 6 reflective symmetries (six lines of symmetry).
How many rotational symmetries does a seven pointed star have?
A seven-pointed star has seven rotational symmetries. This means it can be rotated in increments of ( \frac{360^\circ}{7} ) and still appear unchanged. Each of these rotations corresponds to one of the seven points of the star. Therefore, the total number of rotational symmetries is equal to the number of points.
How many rotational symmetries does a kite have?
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).
How many rotational symmetries does a semi circle have?
None, however the semicircle has one folding axis of symmetry perpendicular to the midpoint of the straight side
How many lines of symmetry does greek letters have?
As with the Roman alphabet, which you may be familiar with it (since you are using it to read this answer), different letters have different symmetries.
