Posts tagged 'circles-touching'

G.103 tangent circles

Circles are said to:term:**touch one another** <circles-touching> which, meeting one another, do not cut one another.

G.104 touching circles have distinct centers

Two circles that touch one another do not have the same center.

G.109 line of centers of internally touching circles

If two circles touch one another internally, the line joining their centers passes through the point of contact.

G.110 line of centers of externally touching circles

If two circles touch one another externally, the segment joining their centers passes through the point of contact.