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Mathematics, 04.04.2021 14:00 jada741

The quadrilateral has the following side lengths: AB = 11, BC =7, CD = 9 and DA = 3. The angles at points A and C are right angles. What is the area of the quadrilateral?


The quadrilateral has the following side lengths: AB = 11, BC =7, CD = 9 and DA = 3. The angles at

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