A movie camera with a (single) lens of focal length \( 75 \mathrm{~mm} \) takes a picture of a p...

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A movie camera with a (single) lens of focal length \( 75 \mathrm{~mm} \) takes a picture of a person standing \( 27 \mathrm{~m} \) away. If the person is \( 180 \mathrm{~cm} \) tall, what is the height of the image on the film?
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