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Mathematics, 19.02.2020 22:01 marcedezebrown4736

The English Channel Tunnel, or "Chunnel," runs a distance of 50.45 kilometers from Dover, England, to Calais, France. The Chunnel actually consists of three individual, adjacent tunnels, each shaped like a half-cylinder with a radius of 4 meters (the height of the tunnel). How much earth (volume) was removed to build the entire Chunnel?

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