If two circles do not touch or intersect each other and one does not lie inside the other, then find the number of common tangents.
Answer & explanation
Correct answer: option 2

The number of common tangents are 4.
If two circles do not touch or intersect each other and one does not lie inside the other, then find the number of common tangents.
Correct answer: option 2

The number of common tangents are 4.