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A jumbo Ball in a Prism (Posted on 2024-07-05) |
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Three balls of radius r lie on the lower base of a regular triangular prism, and each of them touches two other balls and two side faces of the prism. On these balls lies the fourth ball, which touches all the side faces and the upper base of the prism. Find the height of the prism.
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![Solution Solution](/images/perplexus/icons/solution.gif) | Solution | Jer | 2024-07-05 10:00:52 |
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