If the two circles are tangent to each other,then it must be at the same point.
A line joining the centres of two tangent circles also passes through the point of tangency.
If the circles have the same radius then an infinite number, and if they do not, then none.
Tangent circles are circles that touch one another without crossing. The distance between the centres of the circles must be equal to the difference or the sum of their radii.
concentric circles
Yes.
If the two circles are tangent to each other,then it must be at the same point.
If the tangent circles are outside of one another, then neither passes through the center of the other. If one circle is within the other, then the inner tangent circle might contain the center point of the larger circle. There will be infinitely many inner tangent circles that do not.
Circles in the same plane with the same center are concentric circles.
Yes, it is. Circles that are in the same plane and having the same center are called congruent circles.
A line joining the centres of two tangent circles also passes through the point of tangency.
Two circles in the same plane are externally tangent if they intersect in exactly one point and their intersection of their interiors is empty.
If the circles have the same radius then an infinite number, and if they do not, then none.
concentric circles
concentric circles
Tangent circles are circles that touch one another without crossing. The distance between the centres of the circles must be equal to the difference or the sum of their radii.
Concentric circles