find the area of quadrilateral ABCD?
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From the figr it is given tha
AB = BD = AD =10cm
that is ∆ABD is an equilateral triangle....!!!!
Ar.(ABCD) = ar(∆ABD) + ar.(∆BCD)
pls refer to the attachment for balns
ar. (ABCD)=
43.3+24
= 67.3
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