Diagonal of a parallelogram is 40cm in length and the perpendicular drawn on it from the opposite verticals are 7.5m and 9.5 m. Find the area
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Area of quadrilateral=1/2 × diagonal [h1+h2]
7.5m=7.5 ×100 cm =750 cm
9.5m=9.5×100 cm = 950 cm
Area =1/2×40[750+950]
=20×1700
=34000cm²
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