Take a $=25$mm

Part A

Determine the direction of the principal axis with origin located at point $O$ and corresponding to the maximum moment of inertia.

Express your answer in degrees to three significant figures.

${}_{p_1}$

$,$ measured clockwise from the positive $x$ axis

Part B

Determine the maximum principal moment of inertia of the area about the principal axes.

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

$I_{\text{m}\text{a}\text{x}}=$

Part C

Determine the maximum principal moment of inertia of the area about the principal axes. Express your answer to three significant figures and include the appropriate units.

$I$

${?}_{\text{m}\text{i}\text{n}}=$