Answer
$c\approx9.2$ in.
$d\approx7.7$ in.
Work Step by Step
$\cos57=\frac{5}{c}$
$\frac{5}{cos57}=c$
$c\approx9.2$
$\sin57=\frac{d}{c}$
$\sin57\approx\frac{d}{9.2}$
$9.2\times\sin57\approx d$
$d\approx7.7$
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