The lenght of the diagonal of a quadrilateral is 40 cm and the perpendiculars drawn on it the opposite vertices are 12cm and 7.5cm find the area of the quadrilateral
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formula = d(h1+h2)
40(12+7.5)
40×19.5
780 is the area
40(12+7.5)
40×19.5
780 is the area
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