Exams › SSC CGL (Prelims) › General

When two circles do not intersect and do not touch each other, how many common tangents can be drawn?

1. 2
2. 3
3. 4
4. 1

Correct answer: 4

Solution

If two circles neither intersect nor touch each other, they are separate circles. Such circles have four common tangents: two direct common tangents and two transverse common tangents.

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