Two concentric circles of radii a and b, where a > b, are given. The length of a chord of the larger circle which touches the other circle is:-?
Answers
Answered by
6
Answer:
Step-by-step explanation:
In figure, AB is a chord of circle C1 which is a tangent to C2. Since, tangent is perpendicular to radius through point of contact.
Attachments:
Similar questions