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.
well it depends how big the circle is
there is 360 degrees in a full circle no matter how big or small the circle it is
9mm
its a big circle
90mm / 2 = 45 mm
Using 3.14 as Pi the area of circle is: 6358.500000000001
83
10mm = 1cm so 90mm = 9cm
Business Cards tend to be either 85mm X 55mm or 90mm by 50mm and can be either portrait or landscape.
90mm
The circle is quite big. It is the size of Australia.
The value of a 90mm cannon shell varies by its condition. As of 2014 these shells sell at auction for around 50.00.
90mm = 9cm
90mm
quite big, maybe
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.