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Infinitely many. A circle is perfectly symmetrical in that any line drawn through the circle's center bisects it into two exactly equal parts.
As approximations to a circle, standard polygons (n-gons with all sides length L) or order 3 (triangles) and above have an increasing number of axes of symmetry. As the number of sides increases without bound (and thus as the length of each side shrinks towards 0), the number of symmetrical axes also increases without bound.
So from a certain twisted viewpoint, a circle can be looked at as a "special polygon" with an infinite number of sides which have no length. =)
What else can I help you with?
What kind of symmetry does a circle have?
It has rotational symmetry of infinite order as well as an infinite number of axes of symmetry.
How many axes of symmetry does a semi circle have?
one
How many axes of symmetry does a circle have?
An infinite number; a circle is symmetrical by way of any line that passes through its center.
How many axes of symmetry does a rectangle have?
a rectangle has 2 axes of symmetry
What axes of symmetry does a rectangle have?
A rectangle has 2 axes of symmetry.
How many axes of symmetry?
There are infinitely many axes of symmetry in mathematics.
How many axes of symmetry do square have?
A square has 4 axes of symmetry.
How many axes of symmetry does regular pentagon has?
It has 5 axes of symmetry
Are axes and lines of symmetry the same thing?
No, although they can be lines of symmetry, they are not the same things. If a circle were to have its center at the point (1,1), the circle would have an infinite number of lines of symmetry, but none of them would be the x or y axis.
How many axes of symmetry in a pentagon?
A regular pentagon has five axes of symmetry.
How many axes of symmetry in an isoceles triangle?
An isosceles triangle definitely has three axes of symmetry
How many axes of symmetry does a polygon have?
A polygon need not have any axes of symmetry. It can have at most n axes where n is the number of sides that the polygon has.
