1.

ABCD is a trapezium in which AB is parallel to CD and AB = 4(CD). The diagonals of the trapezium intersects at O. What is the ratio of area of triangle DCO to the area of the triangle ABO?

A. 0.044444444444444
B. 0.043055555555556
C. 0.047222222222222
D. 0.052777777777778
Answer» E.


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