Common tangents ab and cd
- Common tangents ab and cd to two circles intersect at e
- Common tangents ab and cd to two circles intersect at p
- Common tangents ab and cd to two circles
- Common tangents ab and cd intersect at e
- The common tangents ab and cd to two circles with centres o
- Two common tangents ab and cd
- In figure common tangents ab and cd
- In figure common tangents ab and cd to the two circles
- If the common tangents ab and cd to two circles
- In the given figure common tangents ab and cd to two circles
- In fig 9.19 the common tangents ab and cd
- Ab and cd are common tangents to two circles of unequal radii
- Ab and cd are common tangents to two circles of equal radii
- If ab and cd are common tangents