Question

if two circle are touching externally how common tangent of them can be drawn
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Answer 1

Answer:

When two circles touch each other externally, 3 common tangents can be drawn to the circles. When two circle neither touch nor intersect and one lies outside the other, then 4 common tangents can be drawn.

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Answer 2

Step-by-step explanation:

only one common tangent can be formed

if the radius of the two Circles are same three tangents can be formed

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