The moment of inertia of a triangular section (base b, height h) about centroidal axis parallel to the base, is

• A. <img src="/_files/images/civil-engineering/applied-mechanics/103-5.44-1.png">
• B. <img src="/_files/images/civil-engineering/applied-mechanics/103-5.44-2.png">
• C. <img src="/_files/images/civil-engineering/applied-mechanics/103-5.44-3.png">
• D. <img src="/_files/images/civil-engineering/applied-mechanics/103-5.44-4.png">
• E. <img src="/_files/images/civil-engineering/applied-mechanics/103-5.44-5.png">