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Mathematics, 22.06.2019 18:30 charityclark3935
Aseries of three? separate, adjacent tunnels is constructed through a mountain. its length is approximately 25 kilometers. each of the three tunnels is shaped like a? half-cylinder with a radius of 5 meters? (the height of the? tunnel) and a length of 25 kilometers? (the length of the? tunnel). how much earth? (volume) was removed to build the three? tunnels
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Aseries of three? separate, adjacent tunnels is constructed through a mountain. its length is appro...
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