$ln($Figure $1),a=48mm$

Figure

$1$ of $1$

Part A

Determine $9,$ which locates the centroidal axis $x^{\text{'}}$ for the cross$-$sectional area of the T$-$beam.

Express your answer to three significant figures and include the appropriate units.

$$

$$

Part B

Find the moment of inertia about the $x^{\text{'}}$ axis.

Express your answer to three significant figures and include the appropriate units.