1.

The area of a quadrilateral is 342 sq. m. The perpendiculars from two of its opposite vertices to the diagonal are 12 m and 12 m. What is the length of the diagonal?

A.  28.6cm          
B.         25.3cm          
C.  28.5cm          
D.         22.5cm          
Answer» D.         22.5cm          


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