Easy
1 point
ID: #19441
Question
Moment of inertia of a triangle having base 'b' and height 'h' about an axis through its base is -
Options
1
bh3/4
Correct Answer
2
bh3/8
Correct Answer
3
bh3/12
Correct Answer
4
bh3/36
Correct Answer
Explanation
The moment of inertia of a triangle about its base is bh³/12. About its centroidal axis (parallel to base), it is bh³/36.