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ABCD is trapezium in which AB …

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ABCD is trapezium in which AB parallel to cd,dc=30cm and AB=40cm.If x and y are the midpoint of side AD and BC respectively, prove that : ar(dcyx)=7/9 ar(xyba)

    • Posted by Gurchet Gill 6 years, 9 months ago

    CBSE > Class 12 > Mathematics
    • 0 answers
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