Three Balls in a Hemispherical Bowl
Problem
Three identical balls of radius cm rest inside a hemispherical bowl of radius cm: each ball is tangent to the bowl, and the three balls are mutually tangent. The topmost points of the three balls lie exactly in the plane of the bowl's rim. Find .
Answer
Solution
| Difficulty | 5/10 |
|---|---|
| Topics | solid geometry, Tangent Circle, Triangle Geometry |
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