How many lines of symmetry are there in a circle?

Answer 1

let circle = x^2 + y^2 = r
in xyz plane.

1 line is y = ax , a is any real no,
2nd is z axis

Answer 2

As x approaches 0, the number of lines of symmetry equals 1/x^2

Answer 3

yes infinite, any line that intersects the center of the circle and two points on the circle will be a line of symmetry

or in other words any where you can measure a length, equal to the diameter, between two points on the circle will be a line of symmetry

Answer 4

Infinite

Answer 5

Say wha Homie.


There is one line of symmetry in a circle that does not have a beginning nor end.

There are endless lines of symmetry in an orb

Answer 6

there are infinite ways if the circle is perfectly round. and as long as the symmetrical lines intercept the radius in a straight line. thus cutting the circle perfectly in half and having the edge of the half pieces (or the diameter if it was on the circle) the exact same length every time check ya later ♥

Answer 7

since every diameter of circle is its line of symmetry so there are infinite many lines of symmetry in a circle ...

Answer 8

There are 12 symmetry lines on a circle.
There is 1 vertical,10 diagonal,and 1 horizontally.

Answer 9

There's an infinite number.

Answer 10

Not just infinitely many, but uncountably infinitely many. And yes, there is a difference.