from the latin word for circle

A chord of a circle is a line segment whose two endpoints lie on the circle. The diameter, passing through the circle's centre, is the largest chord in a circle. So the answer is 6 m

Circle with a radius of 8 feet equals a circle with a diameter of 16 feet.

A circle is the locus of a point which moves such that its distance from a fixed point is constant. .The fixed point is centre and fixed distance is radius of circle.

Elements of circle are centre, radius and circumference.

There are no numbers to circle!