Question

a diagonal of a quadrilateral is 28cm .if the lengths of the perpendiculars on it from the "opposite" vertices are "4.5"cm,find its area

Answer 1

Area = 1/2 * 28 * 4.5 + 1/2 * 28 * 4.5

= 28 * 4.5

= 126 cm²

ok

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