the figure is given.
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ADE and ABC Triangles are similar. so their height ratio is also 2/3
now Area of ADE =1/2 x DE x height =1/2x 2/3 BCx2/3 height of ABC
= 4/9 of area of ABC
=32x4/9
so area of BCDE = 32-32x4/9
= 32x5/9 sq cm
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