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OpenStudy (blaze2015):
HELP? When a projector is placed 10 meters from a screen as shown, it produces an image 3 meters high. If the tallest image that the projector can produce without distortion is 4.5 meters high, what is the maximum distance the projector can be placed from the screen? A) 12 meters B) 15 meters C) 18 meters D) 20 meters
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OpenStudy (blaze2015):
OpenStudy (blaze2015):
i got 15?
OpenStudy (blaze2015):
@jigglypuff314
OpenStudy (blaze2015):
@knov
OpenStudy (blaze2015):
@Bigbosssaint21
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OpenStudy (blaze2015):
@mathmate
OpenStudy (blaze2015):
@welshfella
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