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OpenStudy (anonymous):
A 5-foot tall student stands 10 feet away from the lens of a camera. The film of the camera is 1 inch away from the lens. What is the height of the film? but i need step by step on how to solve this...i know its not 1.2 or 1.5 kus my teacher marked it wrong
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OpenStudy (anonymous):
OpenStudy (anonymous):
These are similar triangles so you can set up a proportion. Let h be the height of the film. h/5 = 1/10
OpenStudy (anonymous):
1/2
OpenStudy (anonymous):
??
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