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Caneta · Answer 1 · 2023-12-20T11:51:20+0000

height of the house is 28.4 ft

Step-by-step explanation:

shadow of the house = 57 feet

height of the house = ?

Height of the girl = 4.7 feet

shadow of the girl = 9.4m

The formula:

height of the house/shadow of the house = height of the girl/shadow of the girl

$\begin{gathered} \frac{height\text{ of the house}}{57}=(4.7)/(9.4) \\ \text{cross multiply:} \\ 9.4(\text{height of the house) = 4.7(57)} \\ \end{gathered}$
$\begin{gathered} \text{height of the house = }(4.7(57))/(9.4) \\ \text{height of the house = }28.4\text{ f}eet \end{gathered}$

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