kmondmaranipa kmondmaranipa

26-03-2017
Mathematics

contestada

A building 50 feet tall casts a 75 foot shadow. sarah casts a 6 foot 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?

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bomaiellaro bomaiellaro

29-03-2017

easy.
50/75=x/6
cross multiply
x=4

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