Question

In quardrilateral ABCD side AB|| side DC, seg AE perpendicular to seg dc. If length (AB) = 9cm, length (AE) = 10 cm, Area of quadrilateral ABCD= 115 sq.cm,find length (DC).

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Answer 1

Answer:

just find the area of 2 triangles and you will get the answer

Step-by-step explanation:

and add both the triangles area and you will find the area of the quadrilateral