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Mathematics, 18.08.2019 12:30 brea2006

One frame of a film in a projector is about 50 mm high. the film isone frame of a film in a projector is about 50 mm high. the film is projected onto a giant screen. the image of the film frame is 16 m high..
a.) what is the scale factor of this enlargement?
b.) a penguin is 35 mm high on the film. how high is the penguin on the screen?

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