The perimeter.
The Radius. NB The distance from any point on a circle , through the centre, to the opposite point on the circle ( a straight line) is the diameter.
The diameter is a straight line measured from the edge of the circle to the opposite edge passing through the center point
The point from which the circle is drawn IS the center.
The diameter of a circle is the length of a straight line from a point on the edge of the circle passing through the center of the circle and onto a point on the opposite edge of the circle. The radius of a circle is the length of a straight line from the center of a circle to a point on the edge of the edge of the circle. So the radius of a circle is half its diameter, in this case 8cm.
The line from the center of a circle to a point on the circle is the radius.
twice the radius, the diameter is a segment that starts on any point of the circle, passes through the center of the circle, and ends on the opposite side, exactly on the circle
The radius is the distance between the center of a circle and a point on the circle
The line from the center of a circle to a point on the circle is the radius.
The point from where an azimuth originates is the center of an imaginary circle.
The diameter of a circle is 2 times the radius. The radius of a circle is the distance from any point on the circle to the center of the circle, and the diameter is the distance from one side of the circle to the opposite side, passing through the center.
The diameter of a circle is the length of a straight line segment going from one point on the circle to a point on the opposite side, passing through the center point of the circle. The diameter of a cup would be the diameter of the circular face of the cup.
Center.