The depth of a lake at a center point is a function of the distance of that point from shore.
The radius.
it is called the "center"
A circle
All points in a plane that are equidistant from a given point form a circle. The center of the circle is the given point, and the radius is the constant distance from the center to any point on the circle. Thus, every point on this circle maintains the same distance from the center point.
the center of the circleThat point is called the "center" of the circle.
The radius is the distance between the center of a circle and a point on the circle
The distance from the center of a mirror to the focal point is called the focal length.
The distance from the center of a mirror to the focal point is called the focal length.
the distance between epicentre plus its focal point( the exact point where earthquake occured, i.e. depth) is hypocentral distance.
The points are all the same distance from the center of the circle. The distance between the center and any point is the radius of the circle.
It is the circle's center point
A circle is the set of all points, on a plane, that is at a specific distance from a specified point (the center).A circle is the set of all points, on a plane, that is at a specific distance from a specified point (the center).A circle is the set of all points, on a plane, that is at a specific distance from a specified point (the center).A circle is the set of all points, on a plane, that is at a specific distance from a specified point (the center).
The center
A circle
The distance between the focal point and the center of a circle is called the radius. It is a fixed distance that remains constant for a given circle.
The distance from the center of a mirror to the focal point is equal to the focal length of the mirror. This distance is half the radius of curvature of the mirror.
The set of all points a given distance from a center point is a circle. The given distance is the radius, and the given point is the center. Or, in 3 dimensional space, a sphere.