It's a perfectly rounded 2 dimensional shape
It can be easily constucted with a compass
Its perimeter is better known as its circumference
Its diameter spans its circumference cutting through its centre
Its radius is half of its diameter
It can be concentric with other circles sharing the same centre
Its circumference divided by its diameter is the value of pi
Its cicumference is 2*pi*radius or diameter*pi
Its area is pi*radius squared
Its circumference touches a tangent only at a point
Its circumference is a full revolution of 360 degrees
Its lines of symmetry are infinite
a circle a circle a circle a circle
Concentric Circles?
Coca cola
The circumference of a circle is the distance arround the edge of the circle. The area of a circle is how big the inside of the circle is.
another name for a half circle is semi-circle
How do you say Charateristics?
face
bacteria
peaceful
no tail
this is a good site
A vertebrate has a spine.
solid
liquid
there young
one characteristic is that they have broad leaves
it has no characteristics of any kind