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The figure shows an isosceles triangle p...

The figure shows an isosceles triangle plate of mass `M` and base `L`.
The angle at the apex is `90^@`. The apex lies at the origin and the base is parallel to `X-`axis.

The moment of inertia of the plate about its base parallel to the `x-`axis is

A

`(ML^(2))/(18)`

B

`(ML^(2))/(36)`

C

`(ML^(2))/(24)`

D

None of these

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The correct Answer is:
A
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