abcd is a trapezium in which ab is parallel to dc,dc=30cm and ab=50cm.if x and y are mid points of ad and bc,prove that area(dcyx)=7/9area(xyba)

Asked by Navpankaj Jain | 13th Jan, 2014, 05:50: PM

Expert Answer:

Answered by  | 14th Jan, 2014, 12:03: AM

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