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Mathematics 16 Online
OpenStudy (anonymous):

A 30ft building casts a 42ft shadow. Sarah casts a 7ft shadow. The triangle formed by the building and its shadow is similar to the triangle formed by Sarah and her shadow. How tall is Sarah? a. 4 ft b. 6 ft c. 5 ft

OpenStudy (anonymous):

the equation is set up like this: |dw:1401491309073:dw| Solve for x and your final answer will be 5 feet. :)

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