The centre of gravity of the trapezium as shown in below figure from the side is at a distance of

• A. <img src="/_files/images/civil-engineering/applied-mechanics/121-5.287-2.png">
• B. <img src="/_files/images/civil-engineering/applied-mechanics/121-5.287-3.png">
• C. <img src="/_files/images/civil-engineering/applied-mechanics/121-5.287-4.png">
• D. <img src="/_files/images/civil-engineering/applied-mechanics/121-5.287-5.png">