There are two circles in the plane, their radii are 2 and 5. It is known that they have EXACTLY ONE common point. List all possible values of the distance between their centers.(adsbygoogle = window.adsbygoogle || []).push({});

okay, i know if two circles touch by one point their center distance can be 7 but it says all possible valueS. I don't see any other solution for this question. Please help

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# Homework Help: 3D Plane Question

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