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A railroad track is being built on an inclined surface. What is the estimated height of the supporting pillar that will be erected at a horizontal distance of 200 meters from the start of the incline?

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5 votes

20m is the right answer on plato!!

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User Dave Hamilton
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the estimated height of the supporting pillar is 20m, that will be erected at a horizontal distance of 200 meters from the start of the incline.
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User GarlicFries
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