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OpenStudy (anonymous):
a building casts a shadow 230 meters long at the same time a pole 2 meters high casts a shadow 10 meters long what is the height of the building?
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OpenStudy (anonymous):
use ratio and proportion height of the pole/ shadow length = height of the building/ shadow length 2/10=x/230 10x= 2(230) x= 46 meters. .
OpenStudy (anonymous):
the height of the building is 46 meters. .
OpenStudy (anonymous):
Thank you
OpenStudy (anonymous):
glad to help. .
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