Respuesta :

Answer:

11.67 yards

Explanation:

From the above figure, we can use the Pythagorean theorem to find the width of the pool as shown below;

[tex]\begin{gathered} 19^2=15^2+w^2 \\ 361=225+w^2 \\ 361-225=w^2 \\ 136=w^2 \\ \sqrt[]{136}=w \\ \therefore w=11.67\text{ yards} \end{gathered}[/tex]

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