Find the moment of inertia of a triangle of height 3 m about an axis (AB) at the vertex as shown in the figure parallel to the base (4 m) of the triangle.
1
9 m4
2
81 m4
3
3 m4
4
27 m4
Find the moment of inertia of a triangle of height 3 m about an axis (AB) at the vertex as shown in the figure parallel to the base (4 m) of the triangle.