Question

Moment of inertia of a thin uniform rod rotating about the perpendicular axis

Answer 1

(ML^2)/12
that's all u need

Answer 2

$\textbf{\large{Answer -}}$

The moment of inertia of a uniform rod with an axis perpendicular to the and passing through the middle point is

$\boxed {I_{CD} = \frac{ {ML}^{2} }{12}}$

Refer to the attachment for explanation.