Answer:
<h2>The scale factor is 285.7143 ≅ 286.</h2>Step-by-step explanation:
The square sheet has an area of 100 square meters.
Hence, the width of the sheet is meters.
The scale factor is needs to be in such a way, so that the film's wide will be match perfectly with the square sheet. Hence, 35x millimeters = 10 meters = 10000 millimeters .
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