Figure shows a thin metallic triangular sheet ABC. The mass of the sheet is M. The moment of inertia of …..

Q: Figure shows a thin metallic triangular sheet ABC. The mass of the sheet is M. The moment of inertia of the sheet about side AC is

(a) $\displaystyle \frac{Ml^2}{18}$

(b) $\displaystyle \frac{Ml^2}{12}$

(c) $\displaystyle \frac{Ml^2}{6}$

(d) $\displaystyle \frac{Ml^2}{4}$

Ans: (b)