Infinitely many. A circle is symmetrical in infinitely many ways as well.
square. rotate a square and it's still looks the same rotate a trap and you can tell it's on its side
Half a circle is called a semicircle
Well an o is a boy and a circle looks like a o... so its a boy!!!
It's possible for any number of intersecting lines to all be tangent to the same circle. Think of a dinner plate sitting in a pizza box that just exactly fits it. Looking straight down from above, it looks like a circle inside a square. All four sides of the square are tangent to the circle.
Because if you rotate it about its center it looks different (not symmetric) no matter what the angle is.
An Infinite Number
Every place.
It is exactly like when the moon looks like when it is half full.
It's just when you rotate a shape. Each time you rotate it, and it looks exactly like the shape you had before you started rotating, is one line of rotational symmetry.
it looks like a circle
square. rotate a square and it's still looks the same rotate a trap and you can tell it's on its side
a circle
Half a circle is called a semicircle
Well an o is a boy and a circle looks like a o... so its a boy!!!
It is the line from any point on a circle to the center
a circle and its gold
An oval or an eclipse.