engineering recuitment DDA JE Civil 2023 Mock Test Engineering Mechanics Moment of Inertia and Centroid
Moment of inertia of a square of side a about the diagonal is
1
\(\frac {a^4}{18}\)
2
\(\frac {a^4}{24}\)
3
\(\frac {a^4}{12}\)
4
\(\frac {a^4}{8}\)