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प्रश्न
Area of parallelogram ABCD (see the figure) is not equal to ______.
विकल्प
DE × DC
BE × AD
BF × DC
BE × BC
उत्तर
Area of parallelogram ABCD (see the figure) is not equal to DE × DC.
Explanation:
We know that,
Area of parallelogram = Base × Corresponding height
So, area of parallelogram ABCD = AD × BE = BC × BE ......[∵ AD = BC]
or area of parallelogram ABCD = DC × BF
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