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An object 8.1 feet tall casts a shadow that is 24.3 feet long. How long in feet would the shadow be for an object which is 20.1 feet tall?

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  1. Set up a ratio and proportion.
    (feet/shadow) = (feet/shadow)
    (8.1/24.3) = 20.1/x)
    Solve for x.

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    posted by DrBob222

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