The center of gravity of a trapezium with parallel sides 'a' and 'b' – McqOptions

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1.	The center of gravity of a trapezium with parallel sides 'a' and 'b' lies at a distance of 'y' from the base 'b', as shown in the below figure. The value of 'y' is
A.	h [(2a + b)/(a + b)]
B.	(h/2) [(2a + b)/(a + b)]
C.	(h/3) [(2a + b)/(a + b)]
D.	(h/3) [(a + b)/(2a + b)]
Answer» D. (h/3) [(a + b)/(2a + b)]

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