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
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
$\frac {Ml^2}{18}$
- B
$\frac {Ml^2}{12}$
- C
$\frac {Ml^2}{6}$
- D
$\frac {Ml^2}{4}$
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- [KVPY 2017]
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