circle
Concentric circles
the pair of lines bisecting the angles formed by the given lines
That's a sphere whose radius is the constant equal distance.
Join the centre of the circle O and the point A .Extend it to both sides to form a line.This is the required locus
The locus of a moving point so that it is equidistant from another fixed point (i.e. the distance between them is always constant) is a circle.
circle
The locus point is the perpendicular bisector of AB. The locus point is the perpendicular bisector of AB.
A locus of points is just the set of points satisfying a given condition. The locus of points equidistant from a point is a circle, since a circle is just a set of points which are all the same distance away from the center
A Circle.
Non concentric circles are circles that do not share the same center point.
Concentric circles are the circles with the same center therefore they do not cross with each other as the "center is not considered a point on the circle". An exception would be two circles that are concentric and have the same radius, in which case the circles are indistinct and every point of the circles is an intersection.
Concentric circles
A circle is the locus of all points equidistant from a given point, which is the center of the circle, and a circle can be drawn with a compass. (The phrase "locus of points for a circle" does not seem to be conventionally defined.) or true
This is the center, or locus, of a set of points, such as a curve or circle.
No; tangent circles touch each other at one point but concentric circles cannot not touch.
When the centers of both the circles are at the same point.