Consider the beam in $($Figure $1)$ with $a=6\mathrm{.}5in.$

Figure

$1$ of $1$

Part A

Determine the distance $\stackrel{}{x}$ to the centroid for the beam's cross$-$sectional area.

Express your answer in inches to three significant figures.

$\stackrel{}{x}=$

in$.$

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Part B

Find $\frac{?}{\text{b}\text{a}\text{r}}(I{)}_{y^{\text{'}}}$

Express your answer in inches to the fourth power to three significant figures.

$\frac{?}{\text{b}\text{a}\text{r}}(I{)}_{y^{\text{'}}}=()4$

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