- A1
- B3
- C0
- D2
Step-by-Step Solution
Concentric circles have no common tangent; a tangent to the outer circle is a secant of the inner one and vice versa.
Answer: C) 0
How many common tangents can be drawn to two concentric circles (same centre, different radii)?
Class 10Number of Tangents from a PointGeometry
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