23. In a trapezium ABCD, if E and F be themid-points of the diagonals – InterviewSolution

1.	23. In a trapezium ABCD, if E and F be themid-points of the diagonals AC and BDrespectively. Then, EF-?(a) AB(b) CD22(c) (AB+CD)(d) 5(AB-CD)2
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