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Mathematics 9 Online
OpenStudy (anonymous):

hi I really need help could anyone help me please James is trying to determine the height of a building, so he uses a street sign as a reference. The street sign is 7 feet tall and casts a shadow of 4 feet. The two triangles formed in the picture above are similar. If the building casts a shadow of 28 feet, what is the height of the building? A. 16 feet B. 49 feet C. 112 feet D. 53 feet

OpenStudy (anonymous):

https://app38.studyisland.com/userfiles/87423ab1.png

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