Answer :

Lets draw a picture of our tennis court:

The Perimeter P of the tennis court is

[tex]\begin{gathered} P=78+78+36+36 \\ P=228\text{ ft} \end{gathered}[/tex]

Since Sydney runs along the edge of the court twice, she runs 2xP, that is, 2x228 ft. So, Sidney runs 456 feet.

${teks-lihat-gambar} KealyG616191

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